# Age 12: Development, Research, and What Helps

> What's normal at 12: puberty, a later body clock, more pushback, shifting friendships, online pressure, depression screening, and real chores and money skills.

- Stage: Age 12 (12 to 13 years)
- Series: Chorevia Parent Guides, newborn to 18 (https://chorevia.com/learn)
- Canonical URL: https://chorevia.com/learn/12-years
- Last reviewed: 2026-10-10
- Publisher: Chorevia (https://chorevia.com)
- Cite as: Chorevia. "Age 12: Development, Research, and What Helps." Last reviewed October 10, 2026. https://chorevia.com/learn/12-years

This guide is general education that summarizes published research and guidance from groups like the American Academy of Pediatrics, the CDC, and the WHO. It isn’t medical advice, and every child develops on their own timeline. Your pediatrician knows your child; if something feels wrong, call them. In an emergency, call 911.

## At a glance

- The teen brain isn't broken. Reward sensitivity rises with puberty while self-control matures more slowly, and that same drive can fuel learning and kindness.
- Twelve-year-olds still need 9 to 12 hours of sleep, but puberty pushes body clocks later. Move the phone charger, not just the bedtime.
- Pushback is normal. Kids who can disagree with a parent and stay connected tend to resist friends' pressure better.
- From age 12, pediatricians screen for depression every year and offer private time with your child. Both are routine.
- Sexting is common by the early teens. Talk about nude photos, sextortion, and consent before a request makes it urgent.
- Family jobs can grow up now: a full load of laundry, one family meal a week, and their own calendar.
- Money skills shift from habits to decisions. A supervised debit card, a savings goal, and real interest make good teachers.
- Under 13 rides in the back seat. Lock up guns and medicines, and save 988 and Poison Help (1-800-222-1222).

## Your age-12 checklist

- [ ] Book the 12-year checkup and expect some time alone with the doctor
- [ ] Ask which vaccine schedule your pediatrician follows for Tdap, meningococcal, and HPV
- [ ] Set a bedtime that allows 9 to 12 hours of sleep, with phones charging outside bedrooms
- [ ] Hand over one load of laundry a week, start to finish
- [ ] Let your child plan and cook one family meal a week
- [ ] Have your child keep their own calendar for school, activities, and family jobs
- [ ] Set up a supervised debit card or teen account with overdraft coverage turned off
- [ ] Talk about nude photos, sextortion, and who to tell, before it comes up
- [ ] Talk through puberty changes, and pack a period kit if your child menstruates
- [ ] Lock and unload any guns, with ammunition locked separately
- [ ] Keep your child in the back seat until 13, with a belt that fits
- [ ] Save 988 and Poison Help (1-800-222-1222) in your phone and your child's

Twelve sits at the heart of early adolescence. Your child may be deep in puberty, staying up later, arguing more, and caring intensely about friends, while still needing you close. This guide covers 12 to 13. For the move to middle school and first group chats, see the [age 11 guide](https://chorevia.com/learn/11-years); for the teen years ahead, see the [age 13 guide](https://chorevia.com/learn/13-years).

## What's developing

There's no CDC milestone checklist at this age. The AAP calls ages 10 to 13 early adolescence: fast growth, black-and-white thinking, a sense of being constantly judged by peers, and a growing need for privacy ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)).

### Puberty and first periods

Most 12-year-olds are partway through puberty, and normal varies widely. Breast budding usually starts around 10 (anywhere from 8 to 13), with peak growth about a year later. Boys start about a year after girls, around 11 (9 to 14), and their peak growth comes about two years into puberty ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/puberty/Pages/Physical-Development-of-School-Age-Children.aspx)). Many girls get a first period around 12, about 2 to 3 years after breast development begins ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)). The US median is 11.9 ([Martinez, 2020](https://pubmed.ncbi.nlm.nih.gov/33054923/)), a bit earlier than in past generations ([Wang et al., 2024](https://pubmed.ncbi.nlm.nih.gov/38809557/)). Early cycles are often irregular, typically 21 to 45 days apart ([ACOG, 2015](https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2015/12/menstruation-in-girls-and-adolescents-using-the-menstrual-cycle-as-a-vital-sign)). Check with your pediatrician if a girl shows no signs of puberty by 13 or a boy none by 14 ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/puberty/Pages/Physical-Development-of-School-Age-Children.aspx)).

### A brain tuned to rewards and friends

The brain keeps maturing into the mid-to-late 20s, and the prefrontal cortex, which handles planning, is among the last areas to finish. Friends and social payoffs start to feel bigger, which can lead to risky choices or good ones, like joining a new club ([NIMH](https://www.nimh.nih.gov/health/publications/the-teen-brain-7-things-to-know)). The research below explains why "immature brain" is the wrong takeaway.

### The night-owl shift

The American Academy of Sleep Medicine recommends 9 to 12 hours of sleep a night for ages 6 to 12 and 8 to 10 hours from 13 to 18 ([Paruthi et al., 2016](https://pubmed.ncbi.nlm.nih.gov/27250809/)). Meanwhile, sleep-wake cycles can shift up to two hours later at the start of puberty ([AAP](https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx)). In 2015 data from nine states, 57.8% of middle schoolers slept less than recommended on school nights ([Wheaton et al., 2018](https://pubmed.ncbi.nlm.nih.gov/29370154/)).

### Moods, worry, and mental health

Mood swings are common now, and many conditions are first diagnosed in the tween years ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). As many as 1 in 5 adolescents has depression at some point ([AAP](https://www.healthychildren.org/English/health-issues/conditions/emotional-problems/Pages/childhood-depression-what-parents-can-do-to-help.aspx)), and an AAP report put the average age of a child with an eating disorder at 12.5 ([AAP](https://www.healthychildren.org/English/news/Pages/Identifying-and-Treating-Eating-Disorders.aspx)). So the checkup changes: the USPSTF recommends depression screening for all adolescents 12 to 18 ([USPSTF, 2022](https://www.uspreventiveservicestaskforce.org/uspstf/recommendation/screening-depression-suicide-risk-children-adolescents)) and anxiety screening for ages 8 to 18 ([USPSTF, 2022](https://www.uspreventiveservicestaskforce.org/uspstf/recommendation/screening-anxiety-children-adolescents)).

### Friends, comparison, and identity

Twelve-year-olds may compare themselves with siblings and other family members, wonder whether they're loved for who they are, and give in to peer pressure if they think it will raise their standing ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). Most kids feel pushed away by friends at some point ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/school/Pages/Problems-With-Peers.aspx)), and friendships turn over fast (see the research below). Some kids also begin to question their gender identity ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)). Trying on new styles and opinions is part of the work of this age.

## What the research says

The "teen brain" story is often told badly. Here's what holds up and what doesn't.

**1. Reward sensitivity rises with puberty; self-control catches up later.** That's the dual-systems model. In 299 people ages 8 to 27, most scanned again two years later, a key reward region's response peaked in adolescence, and its changes were tied to testosterone ([Braams et al., 2015](https://pubmed.ncbi.nlm.nih.gov/25948271/)). Across more than 5,000 people ages 10 to 30 in 11 countries, sensation seeking peaked at 19, while self-regulation kept improving until leveling off between 23 and 26 ([Steinberg et al., 2018](https://pubmed.ncbi.nlm.nih.gov/28150391/)). But its leading proponents call it an oversimplification, if a useful one ([Shulman et al., 2016](https://pubmed.ncbi.nlm.nih.gov/26774291/)), critics argue the brain works through networks rather than two dueling systems ([Pfeifer & Allen, 2012](https://pubmed.ncbi.nlm.nih.gov/22613872/)), and a review found stronger reward responses linked in some studies to less risk taking, less depression, and more persistence ([Telzer, 2016](https://pubmed.ncbi.nlm.nih.gov/26708774/)).
*Takeaway:* Your child isn't broken. They're wired to chase rewards, and you can help point that drive at good goals.

**2. Peers raise the stakes, in both directions.** Teens took more risks in a driving game when friends watched, with bigger reward-region responses, in a small brain-imaging study with 40 participants, only 14 of them teens ([Chein et al., 2011](https://pubmed.ncbi.nlm.nih.gov/21499511/)). But among 61 youths ages 12 to 16, being watched by peers made kids more generous to their group, especially when peers "liked" generous choices ([Van Hoorn et al., 2016](https://pubmed.ncbi.nlm.nih.gov/26865424/)).
*Takeaway:* Plan for peer moments, and help your child find friends who reward the right things.

**3. The later body clock is partly biology.** Among 458 sixth graders, girls further along in puberty preferred later bedtimes and wake times, with a similar trend in boys that wasn't statistically significant ([Carskadon et al., 1993](https://pubmed.ncbi.nlm.nih.gov/8506460/)). The AAP calls school start times before 8:30 a.m. a key, fixable cause of sleep loss in middle and high schoolers ([AAP, 2014](https://pubmed.ncbi.nlm.nih.gov/25156998/)).
*Takeaway:* A later bedtime isn't just defiance. Work with the shift and guard total sleep.

**4. Arguing well is practice for resisting peers.** In a study following 157 young teens (average age about 13), those who struggled to hold their own while staying connected in discussions with their mothers, and who had weaker refusal skills, moved more toward their friends' level of substance use over time ([Allen et al., 2012](https://pubmed.ncbi.nlm.nih.gov/22188526/)). The study is observational.
*Takeaway:* Let your child disagree with you, respectfully. It's rehearsal for saying no to friends.

**5. Warm and firm beats strict or hands-off.** Among about 2,300 high schoolers followed for a year, teens from authoritative homes (warm, with clear rules) kept their advantages, while problems piled up in neglectful homes ([Steinberg et al., 1994](https://pubmed.ncbi.nlm.nih.gov/8045165/)). Across 1,435 studies, harsh control and guilt-based (psychological) control had the strongest links to behavior problems, and several links ran both ways: kids' behavior shapes parenting too ([Pinquart, 2017](https://pubmed.ncbi.nlm.nih.gov/28459276/)).
*Takeaway:* Keep the warmth and the rules. Drop the shame.

**6. Middle school friendships churn.** Of 573 new friendships formed in seventh grade, only 24% lasted into eighth grade, and 1% made it to twelfth. Differences between friends, such as in school performance, aggression, or how well liked they were, predicted which ones ended ([Hartl et al., 2015](https://pubmed.ncbi.nlm.nih.gov/26187246/)).
*Takeaway:* Friendship breakups are normal now. Several friendships make any one loss easier.

**7. Social media may weigh most on girls around 11 to 13.** In UK data on 17,409 young people, heavier social media use predicted lower life satisfaction a year later at ages 11 to 13 for girls and 14 to 15 for boys. The effects were small and the data observational, and the authors note that earlier reviews found small or negligible links overall, with mixed experimental evidence ([Orben et al., 2022](https://pubmed.ncbi.nlm.nih.gov/35347142/)). Among 284 users ages 10 to 12, kids whose parents limited their social media time made fewer appearance comparisons and reported better mental health, in a one-time survey ([Fardouly et al., 2018](https://pubmed.ncbi.nlm.nih.gov/29869763/)).
*Takeaway:* Delay and limit appearance-heavy feeds, and ask how scrolling makes your child feel.

**8. Sexting is common, and forwarding adds harm.** Pooling 28 studies of 48,024 young people, 19.3% had sent a sext, 34.8% had received one, and 14.5% had forwarded one without consent. Rates had leveled off, and younger adolescents received sexts about as often as older ones ([Mori et al., 2022](https://pubmed.ncbi.nlm.nih.gov/34916123/)).
*Takeaway:* Talk about it before your child's first request, not after.

## Parenting techniques

### Be warm and firm at the same time

Warm means time, interest, and affection, even when it earns an eye roll. Firm means a few clear rules about safety, health, and respect, held calmly, with your child having a real say on the rest. Expect strong reactions to limits ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)); that doesn't mean the limit is wrong. Skip guilt trips and shaming ([Pinquart, 2017](https://pubmed.ncbi.nlm.nih.gov/28459276/)).

*Script:* "I get that this feels unfair. The answer is still no on this one. What would need to be true for a yes next time?"

### Let them argue, and teach them to argue well

Set ground rules: no insults, no yelling, and either of you can call a 10-minute break. Ask for their best case, restate it fairly, and let a good argument win sometimes. That's the skill tied to resisting peers later ([Allen et al., 2012](https://pubmed.ncbi.nlm.nih.gov/22188526/)).

*Script:* "Okay, convince me. What's your plan, and what will you do if it doesn't go well?"

### Hand over freedom in steps, with check-ins

Add one freedom at a time, each with a check-in: a text on arrival and an agreed time home. The AAP suggests a no-questions-asked policy: whenever your child feels uncomfortable, you'll come get them, then talk it through later without a lecture ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)).

### Protect sleep without a nightly battle

Treat sleep as a health issue, not a test of willpower. The AAP recommends screens out of bedrooms at night and off an hour before bed, and the same wake time on weekdays and weekends ([AAP](https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx)). Make the charging station a family rule, parents included; see [Morning light, evening dock](#morning-light-evening-dock).

### Get ahead of puberty

Explain changes before they happen. ACOG advises teaching girls and their caregivers what to expect from a first period, what normal cycles look like, and how to use pads and tampons ([ACOG, 2015](https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2015/12/menstruation-in-girls-and-adolescents-using-the-menstrual-cycle-as-a-vital-sign)). Boys need the same heads-up about growth, body hair, and a changing voice, and whatever their gender identity, kids need compassion and support through these changes ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)).

*Script:* "Bodies change at different speeds, and that's normal. If you ever have a question you don't want to ask out loud, text it to me."

### Talk about bodies, comparison, and the feed

Focus on healthy habits rather than weight ([Golden et al., 2016](https://pubmed.ncbi.nlm.nih.gov/27550979/)): more family meals, and no "weight talk" or weight teasing at home ([AAP](https://www.healthychildren.org/English/news/Pages/Identifying-and-Treating-Eating-Disorders.aspx)). Ask what your child sees online and how it makes them feel, and challenge the idea that anyone should look perfect ([AAP](https://www.healthychildren.org/English/family-life/Media/Pages/social-media-body-image-and-self-esteem-whats-the-connection.aspx)). Many platforms are built to keep kids scrolling as long as possible ([AAP](https://www.healthychildren.org/English/family-life/Media/Pages/helping-kids-thrive-in-a-digital-world-AAP-policy-explained.aspx)). For the social media decision, see the [age 13 guide](https://chorevia.com/learn/13-years).

### Make online pressure a normal topic

Start when your child gets a phone, with a simple rule: messages never include pictures of anyone without clothes. As kids mature, use the word "sexting," practice saying no, and explain that sexting can be treated as a crime in many states ([AAP](https://www.healthychildren.org/English/family-life/Media/Pages/the-new-problem-of-sexting.aspx)). Explain sextortion: scammers often pose as someone their age, build trust, send an explicit photo, then ask for one back ([AAP](https://www.healthychildren.org/English/tips-tools/ask-the-pediatrician/Pages/what-do-teens-need-to-know-about-online-predators-and-sextortion-scammers.aspx)).

*Script:* "If anyone ever asks you for a nude, or threatens you with one, come to me. You won't be in trouble. We'll fix it together."

### Help with worry without taking over

The AAP suggests helping kids face fears gradually and praising brave behavior, because the goal is coping, not avoiding ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/help-your-child-manage-fears-and-anxieties.aspx)). Rescuing them from every hard thing can keep anxiety going: in a trial of 124 anxious children ages 7 to 14, coaching parents to stop accommodating anxiety, while staying supportive, worked as well as therapy with the child ([Lebowitz et al., 2020](https://pubmed.ncbi.nlm.nih.gov/30851397/)).

*Script:* "I can see this feels really scary. I also know you can handle it. What's one small step you could try?"

## What to teach

The CFPB describes ages 6 to 12 as the years when money habits form, and the teen years as when knowledge and real decisions take over, with teens acting as "financial apprentices" to the adults around them ([CFPB, 2016](https://files.consumerfinance.gov/f/documents/092016_cfpb_BuildingBlocksReport_ModelAndRecommendations_web.pdf)). Twelve sits right at that seam, and the apprentice idea works for the house too.

### Family jobs: laundry, a weekly meal, and their own schedule

The AAP's list for ages 11 to 12 includes cleaning the kitchen and bathroom, changing sheets, doing and folding laundry, washing the car, cooking a simple meal with supervision, and watching younger siblings while an adult is home ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Chores-and-Responsibility.aspx)). A kid who can run a smartphone can run a washing machine, and a busy schedule doesn't excuse anyone from taking out the trash ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/Household-Chores-for-Adolescents.aspx)). Three upgrades suit this year:

- **Laundry, start to finish,** on a day your child chooses.
- **One family meal a week,** planned and cooked by your child, with you supervising the stove and knives.
- **Their own schedule.** The AAP suggests systems instead of parent reminders, and time-sensitive chores as practice, like getting the recycling to the curb by 8 a.m. on Tuesday ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/time-management-as-a-teen-wellness-tool-less-stress-more-balance.aspx)).

Contributing is good for kids. In a daily diary study of 752 teens, helping the family was linked to more happiness, largely through a sense of filling a meaningful role ([Telzer & Fuligni, 2009](https://pubmed.ncbi.nlm.nih.gov/19586187/)), and in 133 young teens, feeling needed and useful went with better psychological well-being ([Trimble et al., 2026](https://pubmed.ncbi.nlm.nih.gov/41764367/)). Both studies are observational.

Keep **family jobs**, expected and unpaid because everyone helps run the house, separate from **extra jobs** that can earn money. Research on paying kids for chores is limited and mixed; see [Should I pay my 12-year-old for chores?](#should-i-pay-my-12-year-old-for-chores) and [how to stop nagging about chores](https://chorevia.com/blog/stop-nagging-kids-about-chores).

### Money: earning, a debit card, and interest

- **Earning.** Pet care, plant watering, and babysitting as a parent's helper fit the federal rules for kids under 14; see [How can a 12-year-old earn money?](#how-can-a-12-year-old-earn-money)
- **A debit card.** Kids under 18 (21 in some states) may need a joint account with an adult. Review statements together, learn current versus available balance, and skip overdraft coverage; without it, ATM withdrawals and one-time debit card purchases that would overdraw the account are declined ([FDIC](https://www.fdic.gov/consumer-resource-center/2023-04/your-first-job)).
- **Interest.** Savings earn interest on past interest, so they grow faster the longer they sit ([FDIC](https://www.fdic.gov/consumer-resource-center/2023-04/your-first-job)), and a loan means paying back more than you borrowed ([CFPB](https://www.consumerfinance.gov/consumer-tools/money-as-you-grow/teen-young-adult/)).

You're the main teacher. Among 2,098 first-year college students, what they learned from parents as teens predicted their money attitudes and behavior more strongly than work experience and high school financial education combined ([Shim et al., 2010](https://pubmed.ncbi.nlm.nih.gov/20938727/)). See [teaching kids financial skills](https://chorevia.com/blog/teach-kids-financial-skills) and [teaching kids the cost of living](https://chorevia.com/blog/teach-kids-cost-of-living).

### Consent and healthy relationships

The AAP calls 12 a good time to go deeper on sex, body autonomy, and consent, and notes that talking doesn't signal approval ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). Consent means saying yes, not just not saying no, without pressure, while thinking clearly, and each time ([AAP](https://www.healthychildren.org/English/ages-stages/teen/dating-sex/Pages/Helping-Teens-Resist-Sexual-Pressure.aspx)). Prevention works at this age: in a randomized trial in 46 middle schools, students in CDC's Dating Matters program, with classroom lessons and parent training, reported 8.43% less dating violence perpetration and 9.78% less victimization than students in an existing evidence-based program ([Niolon et al., 2019](https://pubmed.ncbi.nlm.nih.gov/31128957/)), with benefits that lasted into high school ([Niolon et al., 2024](https://pubmed.ncbi.nlm.nih.gov/38459353/)). Teens and parents can reach love is respect at 1-866-331-9474 or by texting LOVEIS to 22522 ([love is respect](https://www.loveisrespect.org/)). For dating, see the [age 13 guide](https://chorevia.com/learn/13-years).

### Nicotine and vaping, straight

Lead with reassuring numbers. In 2025, 5.2% of US middle and high school students currently used e-cigarettes ([FDA](https://www.fda.gov/tobacco-products/ctp-newsroom/national-youth-tobacco-survey-fda-publishes-peer-reviewed-journal-article-releases-2025-findings)), and 91% of eighth graders reported no marijuana, alcohol, or nicotine in the past 30 days ([NIDA](https://nida.nih.gov/news-events/news-releases/2025/12/reported-use-of-most-drugs-remains-low-among-us-teens)). Then the facts: nicotine is addictive, can harm the parts of the brain that control attention, learning, mood, and impulse control, and can turn up in products labeled "0% nicotine" ([AAP](https://www.healthychildren.org/English/health-issues/conditions/tobacco/Pages/Facts-For-Parents-About-E-Cigarettes-Electronic-Nicotine-Delivery-Systems.aspx)). The [age 13 guide](https://chorevia.com/learn/13-years) covers alcohol, cannabis, and counterfeit pills.

## Activities to try

Each of these hands your child a real piece of grown-up life. Let them do it their way, and expect some mistakes.

### Laundry with no reminders

- **Time:** One load a week, start to finish
- **Builds:** Independence, follow-through
- **Evidence:** Moderate. The AAP lists doing and folding laundry among jobs for 11- and 12-year-olds ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Chores-and-Responsibility.aspx)), and in a daily diary study of 752 teens, helping the family was linked to more happiness, not more stress ([Telzer & Fuligni, 2009](https://pubmed.ncbi.nlm.nih.gov/19586187/)). Laundry itself hasn't been studied.

1. Show the whole job once: sort, read labels, pick a setting, measure detergent, dry, fold, put away.
2. Do one load side by side, then let your child do the next while you stay nearby.
3. Let your child pick a laundry day and decide how they'll remember it.
4. If a load gets forgotten, let the result (no clean jersey) do the teaching.

**Make it work:** Store detergent, especially pods, where younger siblings can't reach it; laundry products are among those that can seriously harm small children, even in small amounts ([AAP](https://www.healthychildren.org/English/safety-prevention/all-around/Pages/Poison-Prevention.aspx)).

### Weekly dinner chef

- **Time:** 1 to 2 hours, once a week
- **Builds:** Cooking, planning, budgeting
- **Evidence:** Mixed. The AAP says 11- and 12-year-olds can cook a simple meal with supervision ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Chores-and-Responsibility.aspx)). In a 10-year study of 1,321 young people, those who cooked as teens were more likely to enjoy cooking in their mid-to-late 20s, but teen cooking wasn't clearly tied to a healthier diet later ([Laska et al., 2012](https://pubmed.ncbi.nlm.nih.gov/22124458/)).

1. Let your child choose the meal and write the shopping list.
2. Give them a grocery budget and have them compare prices at the store.
3. Supervise the stove and knives; let them run everything else.
4. The rest of the family cleans up.

**Make it work:** Start with 3 or 4 dishes they can rotate, then add one new one a month.

### Run your own calendar

- **Time:** 10 minutes each Sunday, then quick daily checks
- **Builds:** Planning, time management
- **Evidence:** Emerging. The AAP suggests helping kids build their own systems instead of relying on parent reminders, letting them choose the tools, and using time-sensitive chores as practice ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/time-management-as-a-teen-wellness-tool-less-stress-more-balance.aspx)). These tips haven't been tested in studies.

1. Let your child choose a paper planner or a calendar app.
2. Together, add school deadlines, practices, family jobs, and something fun.
3. Hand over the reminders: they set the alarms or notes, and you stop nagging.
4. Once a week, look ahead together and ask what might trip them up.

### The debit card month

- **Time:** A 15-minute setup, then a weekly check-in
- **Builds:** Budgeting, tracking spending, judgment
- **Evidence:** Emerging. The FDIC suggests reviewing account statements together and learning current versus available balance ([FDIC](https://www.fdic.gov/consumer-resource-center/2023-04/your-first-job)), and a meta-analysis of 76 randomized experiments found financial education improves money knowledge and behavior ([Kaiser et al., 2022](https://www.nber.org/papers/w27057)). Supervised debit cards for kids haven't been studied directly.

1. Open a joint teen account or a parent-linked card, and decline overdraft coverage.
2. Load one month's money for one category, like snacks and fun.
3. Check the app together each week: what came in, what went out, what's left.
4. If the money runs out early, don't top it up.

**Make it work:** Agree ahead of time on what's allowed online, and remind your child to keep card numbers and passwords private ([CFPB](https://www.consumerfinance.gov/consumer-tools/money-as-you-grow/teen-young-adult/)).

### Watch interest grow

- **Time:** 20 minutes to set up, then a monthly look
- **Builds:** Saving, understanding interest
- **Evidence:** Emerging. The FDIC explains that compound interest is earned on past interest, so regular saving grows faster over time ([FDIC](https://www.fdic.gov/consumer-resource-center/2023-04/your-first-job)), and the CFPB suggests teaching that loans cost interest too ([CFPB](https://www.consumerfinance.gov/consumer-tools/money-as-you-grow/teen-young-adult/)). This exercise hasn't been studied.

1. Pick a savings goal and a target date together.
2. Open a savings account, and compare its interest rate with a few other banks.
3. Plug the numbers into a free compound interest calculator ([Investor.gov](https://www.investor.gov/financial-tools-calculators/calculators/compound-interest-calculator)) and look at 1, 5, and 10 years.
4. If you like, add a "family match," such as 25 cents for every dollar saved, paid monthly like interest.

### Start a pet-care or plant business

- **Time:** A few hours a week, as booked
- **Builds:** Earning, reliability, talking with adults
- **Evidence:** Emerging. Federal law generally allows kids under 14 to do casual babysitting and minor chores around private homes ([US Department of Labor](https://www.dol.gov/agencies/whd/fact-sheets/43-child-labor-non-agriculture)), and the AAP says new sitters should be at least 12 to 14 and start as a parent's helper or with one child ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/Pages/Are-You-Ready-to-Be-a-Babysitter.aspx)). The benefits of these jobs haven't been studied.

1. Choose one service: pet feeding and walks, plant watering, or being a parent's helper.
2. Make a simple flyer for neighbors you know, with a parent's phone number on it.
3. Set a price and write a checklist for each job.
4. Track earnings and split them into spend, save, and give.

**Make it work:** Meet every new customer together first.

### Morning light, evening dock

- **Time:** 2 minutes at night, 5 minutes in the morning
- **Builds:** Sleep, self-regulation
- **Evidence:** Moderate. The AAP advises screens out of bedrooms at night, screens off an hour before bed, bright light at wake-up, and the same wake time every day ([AAP](https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx)); a meta-analysis of 20 studies linked bedtime device use to about twice the odds of too little sleep ([Carter et al., 2016](https://pubmed.ncbi.nlm.nih.gov/27802500/)).

1. Pick a charging spot outside bedrooms, and set a time when every phone goes there.
2. Count back 9 to 12 hours from wake-up to set a lights-out time.
3. Open the curtains or step outside soon after waking.
4. Keep weekend wake-ups close to the weekday time.

### Audit the algorithm

- **Time:** 20 minutes
- **Builds:** Media literacy, healthy body image
- **Evidence:** Emerging. The AAP suggests showing kids how algorithms serve more of what they watch and talking about edited, "perfect" images ([AAP](https://www.healthychildren.org/English/family-life/Media/Pages/social-media-body-image-and-self-esteem-whats-the-connection.aspx)); a review linked appearance comparison on social media with body image concerns, mostly in correlational studies ([Holland & Tiggemann, 2016](https://pubmed.ncbi.nlm.nih.gov/26995158/)).

1. On your own account, search a topic you never look at and watch your feed change within a few clicks.
2. Ask your child what their feeds show most and how they feel after scrolling.
3. Together, look for signs of filters, editing, and paid promotions.
4. Unfollow or mute accounts that leave them feeling worse about themselves.

### Rehearse the pressure moment

- **Time:** 10 minutes, a few times a year
- **Builds:** Refusal skills, confidence
- **Evidence:** Emerging. In a study of 157 young teens, weaker refusal skills predicted being swayed by friends' substance use ([Allen et al., 2012](https://pubmed.ncbi.nlm.nih.gov/22188526/)), and the AAP suggests practicing how to respond to a sexting request ([AAP](https://www.healthychildren.org/English/family-life/Media/Pages/the-new-problem-of-sexting.aspx)). Home role-play itself hasn't been tested.

1. Pick a scene: a friend offers a vape, or someone online asks for a photo.
2. You play the friend while your child plays themselves, then swap roles.
3. Practice short exits: "Nah, I'm good," "My parents check my phone," or just walking away.
4. End with the escape hatch: they can always text you for a pickup, no questions asked.

### Build a brave ladder

- **Time:** 10 minutes to plan, then small steps most days
- **Builds:** Coping with worry, confidence
- **Evidence:** Moderate. The AAP recommends gradually facing fears and praising brave behavior ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/help-your-child-manage-fears-and-anxieties.aspx)), and in a randomized trial of 124 children ages 7 to 14 with anxiety disorders, a program coaching parents to stop accommodating anxiety worked as well as therapy with the child ([Lebowitz et al., 2020](https://pubmed.ncbi.nlm.nih.gov/30851397/)).

1. Name one worry that's getting in the way, like ordering food or speaking up in class.
2. Together, list 5 to 8 steps from slightly scary to hard.
3. Start at the bottom and repeat each step until the worry eases.
4. Praise the effort, then move up a rung when your child is ready.

**Make it work:** If worry keeps your child from school, sleep, or friends, talk with your pediatrician ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/help-your-child-manage-fears-and-anxieties.aspx)).

### Solo outing with a check-in plan

- **Time:** 30 to 90 minutes
- **Builds:** Independence, judgment
- **Evidence:** Emerging. NIMH notes that the teen brain adapts to new experiences and that teens' drive for social rewards can lead to positive risks ([NIMH](https://www.nimh.nih.gov/health/publications/the-teen-brain-7-things-to-know)), and the AAP suggests a no-questions-asked pickup policy ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). Step-by-step independence hasn't been studied as such.

1. Pick a familiar, nearby errand: the library, a store, or a friend's house.
2. Agree on the route, a return time, and a text when they arrive.
3. Talk through what to do if plans change or something feels wrong.
4. Debrief afterward, then add a little more freedom next time.

### Prep for private time at the checkup

- **Time:** 15 minutes before the visit
- **Builds:** Self-advocacy, owning their health
- **Evidence:** Moderate. In a randomized study of 562 high schoolers who listened to a recorded office visit, a doctor's promise of confidentiality made them more willing to share sensitive information and to come back for care ([Ford et al., 1997](https://pubmed.ncbi.nlm.nih.gov/9307357/)); the AAP describes private time as a routine part of adolescent visits ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/One-on-One-Time-with-the-Pediatrician.aspx)).

1. Explain that the doctor will spend some time alone with them, and why.
2. Have your child write 2 or 3 questions in their phone.
3. Let them check in and answer the first questions themselves.
4. Afterward, ask how it went, not what they talked about.

### Water-smart summer check

- **Time:** One afternoon at a pool, lake, or beach
- **Builds:** Water skills, safety judgment
- **Evidence:** Moderate. The AAP's 2026 drowning policy recommends layers of protection and says adolescents should learn CPR and safe rescue ([AAP](https://www.healthychildren.org/English/news/Pages/AAP-releases-updated-drowning-prevention-recommendations.aspx)); teen drowning risk rises again even among strong swimmers ([AAP](https://www.healthychildren.org/English/safety-prevention/at-play/Pages/Water-Safety-for-Older-Children.aspx)).

1. Watch how comfortable your child is in deep water, and sign up for lessons if needed.
2. Go over the rules: swim where lifeguards are on duty, never alone, and enter new water feet first.
3. Practice fitting a Coast Guard-approved life jacket for boating.
4. Look into a CPR class you can take together.

## Common questions

### Is it normal for my 12-year-old to argue about everything?

Yes, more pushback is normal at 12. Early adolescents feel a growing need for privacy and independence, push boundaries, and may react strongly when parents hold limits ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)). Arguing can even be useful: young teens who could hold their own with a parent while staying connected were less swayed by friends' substance use later ([Allen et al., 2012](https://pubmed.ncbi.nlm.nih.gov/22188526/)). Set ground rules for how you argue, pick your battles, and keep the warmth. Worry more if your child also withdraws from friends, loses interest in things they love, or has big changes in sleep, eating, or grades ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Mental-Health-and-Teens-Watch-for-Danger-Signs.aspx)).

### How much sleep does a 12-year-old need?

A 12-year-old needs 9 to 12 hours of sleep a night. The American Academy of Sleep Medicine recommends 9 to 12 hours for ages 6 to 12, dropping to 8 to 10 hours at 13 ([Paruthi et al., 2016](https://pubmed.ncbi.nlm.nih.gov/27250809/)). Puberty can push the body clock up to two hours later, so a later bedtime is partly biology ([AAP](https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx)). Most middle schoolers fall short: 57.8% in one nine-state survey ([Wheaton et al., 2018](https://pubmed.ncbi.nlm.nih.gov/29370154/)). Keep screens out of the bedroom at night, turn them off an hour before bed, and keep the same wake time on weekends ([AAP](https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx)).

### When do girls usually get their first period?

Many girls get their first period around age 12, typically 2 to 3 years after breasts start to develop ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx)). In US survey data, the median age was 11.9 ([Martinez, 2020](https://pubmed.ncbi.nlm.nih.gov/33054923/)), and first periods are coming a little earlier than in past generations ([Wang et al., 2024](https://pubmed.ncbi.nlm.nih.gov/38809557/)). Early cycles are often irregular; 21 to 45 days apart is typical. Talk with your pediatrician if periods haven't started by 15 or within 3 years of breast development, come 90 days apart even once, last more than 7 days, or soak a pad or tampon every 1 to 2 hours ([ACOG, 2015](https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2015/12/menstruation-in-girls-and-adolescents-using-the-menstrual-cycle-as-a-vital-sign)).

### Why does the pediatrician screen my 12-year-old for depression?

Because 12 is when guidelines start routine depression screening for every child, not because the doctor suspects a problem. The USPSTF recommends screening all adolescents 12 to 18 for major depression ([USPSTF, 2022](https://www.uspreventiveservicestaskforce.org/uspstf/recommendation/screening-depression-suicide-risk-children-adolescents)), and the AAP and Bright Futures schedule adds yearly depression and suicide risk screening from 12, with care to protect your child's confidentiality ([AAP, 2025](https://downloads.aap.org/AAP/PDF/periodicity_schedule.pdf)). Depression is common: as many as 1 in 5 adolescents has it at some point ([AAP](https://www.healthychildren.org/English/health-issues/conditions/emotional-problems/Pages/childhood-depression-what-parents-can-do-to-help.aspx)). Asking about suicide doesn't plant the idea; in a randomized trial of 2,342 high schoolers, those asked about it were no more distressed or suicidal afterward ([Gould et al., 2005](https://pubmed.ncbi.nlm.nih.gov/15811983/)).

### What chores should a 12-year-old be able to do?

Most 12-year-olds can handle near-adult household jobs with some coaching. The AAP's list for ages 11 to 12 includes cleaning the kitchen, changing bedsheets, unloading the dishwasher, doing and folding laundry, cleaning the bathroom, washing the car, cooking a simple meal with supervision, and watching younger siblings while an adult is home ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/communication-discipline/Pages/Chores-and-Responsibility.aspx)). The AAP says 12 is old enough to use a walk-behind power mower, after you've taught and supervised them ([AAP](https://www.healthychildren.org/English/safety-prevention/at-home/Pages/Lawnmower-Safety.aspx)). See [Family jobs](#family-jobs-laundry-a-weekly-meal-and-their-own-schedule) for how to hand them over, and [chores by age](https://chorevia.com/blog/chores-by-age-what-to-pay) for more ideas.

### Should I pay my 12-year-old for chores?

There's no single right answer, and many families split it: everyday family jobs are expected and unpaid, while extra jobs can earn money. A meta-analysis of 128 studies found that expected, tangible rewards reduced kids' motivation for tasks they already enjoyed ([Deci et al., 1999](https://pubmed.ncbi.nlm.nih.gov/10589297/)), while another review found that rewards for low-interest tasks didn't hurt and could help ([Cameron et al., 2001](https://pubmed.ncbi.nlm.nih.gov/22478353/)). Neither tested paying for housework. Whatever you choose, be consistent and explain why. See [a chore reward system without bribery](https://chorevia.com/blog/chore-reward-system-without-bribery) and [teaching kids pride in their work](https://chorevia.com/blog/teach-kids-pride-in-their-work).

### How can a 12-year-old earn money?

Pet care, plant watering, yard help, and babysitting as a parent's helper are the usual starts. Federal law generally bars kids under 14 from most non-farm jobs but allows casual babysitting, minor chores around private homes, newspaper delivery, acting, and work in a business entirely owned by their parents ([US Department of Labor](https://www.dol.gov/agencies/whd/fact-sheets/43-child-labor-non-agriculture)). The AAP says babysitters should be at least 12 to 14, start with one child or as a parent's helper, and, as younger teens, not sit for babies under 6 months ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/Pages/Are-You-Ready-to-Be-a-Babysitter.aspx)). For first formal jobs, see the [age 13 guide](https://chorevia.com/learn/13-years).

### How do I teach my 12-year-old about interest?

Show it with real money: open a savings account and watch the interest arrive. The FDIC explains compound interest as interest added to the balance, so the next payment is figured on a bigger total and savings grow faster the longer they sit ([FDIC](https://www.fdic.gov/consumer-resource-center/2023-04/your-first-job)). A free calculator on the SEC's Investor.gov lets your child test different deposits, rates, and years ([Investor.gov](https://www.investor.gov/financial-tools-calculators/calculators/compound-interest-calculator)). Then flip it: a loan means paying back what you borrow plus interest ([CFPB](https://www.consumerfinance.gov/consumer-tools/money-as-you-grow/teen-young-adult/)). See [Watch interest grow](#watch-interest-grow) for a simple setup.

### Can a 12-year-old sit in the front seat?

No; the AAP says all children younger than 13 should ride in the back seat. Kids should also use a booster until the adult belt fits, usually around 4 feet 9 inches tall and between 8 and 12 years old. The belt fits when the shoulder belt crosses the middle of the chest and shoulder, the lap belt sits low across the upper thighs, and your child can sit against the seat back with knees bent at the seat's edge without slouching ([AAP](https://www.healthychildren.org/English/safety-prevention/on-the-go/Pages/Seat-Belts-for-Older-Children-Adults.aspx)).

### What vaccines does my 12-year-old need?

The AAP recommends a Tdap booster and a first dose of meningococcal vaccine at 11 or 12, HPV vaccine ideally started between 9 and 12, and a flu shot every year; teens who don't start HPV vaccine until 15 need 3 doses ([AAP](https://www.healthychildren.org/English/safety-prevention/immunizations/Pages/Immunizations-for-Teenagers-and-Young-Adults.aspx)). US guidance has been changing. In January 2026, the CDC issued a schedule that, among other changes, cut HPV to one dose; a federal court stayed it in March 2026, and the government appealed ([Congressional Research Service, 2026](https://www.everycrsreport.com/files/2026-06-11_R48982_52fd7a3e65a96d965c83179625145f009fa1417c.html)). The AAP's 2026 schedule differs from the CDC's ([AAP](https://www.healthychildren.org/English/news/Pages/AAPs-recommended-childhood-and-adolescent-immunization-schedule-for-2026.aspx)). If your child missed any of these at 11, the 12-year visit is a chance to catch up ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). Ask your pediatrician which schedule they follow.

### What should I do if someone is pressuring my child for nude photos?

Stay calm, tell your child they've done nothing wrong, and help them stop responding. If someone is threatening to share images unless they get more images or money, that's sextortion. NCMEC advises getting adult help before deciding whether to pay or go along with the demands (paying rarely stops the blackmail), and reporting and blocking the account without deleting the messages or profile ([NCMEC](https://www.missingkids.org/theissues/sextortion)). Report it to NCMEC's CyberTipline ([AAP](https://www.healthychildren.org/English/tips-tools/ask-the-pediatrician/Pages/what-do-teens-need-to-know-about-online-predators-and-sextortion-scammers.aspx)). NCMEC's free Take It Down service can help remove sexual images taken before 18 without the image leaving your device ([NCMEC](https://takeitdown.ncmec.org/)). Watch your child's mood afterward; the AAP notes that victims can develop anxiety, depression, or PTSD, and your pediatrician can help ([AAP](https://www.healthychildren.org/English/tips-tools/ask-the-pediatrician/Pages/what-do-teens-need-to-know-about-online-predators-and-sextortion-scammers.aspx)).

### How do I know if my 12-year-old is vaping?

Often you can't tell by looking, so ask directly and calmly. Vapes can look like pens, USB flash drives, car key fobs, smartwatches, and even asthma inhalers, and although selling them to anyone under 21 is illegal, they can be ordered online ([AAP](https://www.healthychildren.org/English/health-issues/conditions/tobacco/Pages/Facts-For-Parents-About-E-Cigarettes-Electronic-Nicotine-Delivery-Systems.aspx)). Share the reassuring news that most kids don't use: 91% of eighth graders reported no marijuana, alcohol, or nicotine in the past 30 days in 2025 ([NIDA](https://nida.nih.gov/news-events/news-releases/2025/12/reported-use-of-most-drugs-remains-low-among-us-teens)). If your child is already vaping, the more they vape, the harder it is to stop ([AAP](https://www.healthychildren.org/English/health-issues/conditions/tobacco/Pages/Facts-For-Parents-About-E-Cigarettes-Electronic-Nicotine-Delivery-Systems.aspx)), so involve your pediatrician; the National Cancer Institute's free teen site has quit tools, including a texting program ([NCI](https://teen.smokefree.gov/)).

## Safety and when to get help

### Mental health crisis: 988 and 911

If your child talks about suicide or you're worried they might hurt themselves, call or text 988 or chat at 988lifeline.org. It's free, confidential, and available 24/7 ([AAP](https://www.healthychildren.org/English/healthy-living/emotional-wellness/Pages/suicide-prevention-things-parents-can-do.aspx); [988 Lifeline](https://988lifeline.org/)). If the risk seems immediate, go to the emergency department or call 911 ([AAP](https://www.healthychildren.org/English/healthy-living/emotional-wellness/Pages/suicide-prevention-things-parents-can-do.aspx)). Ask directly; asking doesn't raise risk ([Gould et al., 2005](https://pubmed.ncbi.nlm.nih.gov/15811983/)).

### Guns: locked, unloaded, ammunition apart

Firearms are the leading cause of death for US children and teens, and 40% of children and teens who died by suicide in roughly the past decade used a gun, usually from their own or a relative's home. The AAP says the safest home for a child is one without guns; if you keep them, store guns locked and unloaded, with ammunition locked separately and keys or codes out of reach, and ask about guns in homes your child visits ([AAP](https://www.healthychildren.org/English/safety-prevention/at-home/Pages/Handguns-in-the-Home.aspx)). In a study of 106 youth shootings and 480 comparison households, each of those storage practices was linked to lower risk ([Grossman et al., 2005](https://pubmed.ncbi.nlm.nih.gov/15701912/)).

### Medicines, vapes, and Poison Help

Lock up medicines, keep only small amounts on hand, and consider blister packs for over-the-counter pills ([AAP](https://www.healthychildren.org/English/healthy-living/emotional-wellness/Pages/suicide-prevention-things-parents-can-do.aspx)). Keep liquid nicotine refills locked too. For any possible poisoning, call Poison Help at 1-800-222-1222 or use the webPOISONCONTROL tool; both are free, expert, and confidential ([AAP](https://www.healthychildren.org/English/safety-prevention/all-around/Pages/Poison-Prevention.aspx)).

### In the car: back seat until 13

Children younger than 13 ride in the back seat, with a lap and shoulder belt on every ride and a booster until the adult belt fits ([AAP](https://www.healthychildren.org/English/safety-prevention/on-the-go/Pages/Seat-Belts-for-Older-Children-Adults.aspx)). See [the front seat question](#can-a-12-year-old-sit-in-the-front-seat) for the fit test.

### Helmets on wheels

A bike helmet lowers the risk of head injury by about 85% ([AAP](https://www.healthychildren.org/English/safety-prevention/at-play/Pages/bicycling-and-beyond-when-your-kids-should-wear-helmets.aspx)). Kids should wear one for any riding, including bikes, skateboards, and snowboards ([AAP](https://www.healthychildren.org/English/health-issues/injuries-emergencies/sports-injuries/Pages/Concussions.aspx)). E-bikes add speed: in national emergency room data, the head was the most injured body part for middle and high school riders, and 30% of e-bike injuries involved a motor vehicle ([Locke et al., 2025](https://pubmed.ncbi.nlm.nih.gov/39981672/)).

### Water: never alone, feet first

Drowning risk rises again in the teen years, even for strong swimmers, and teens more often drown in lakes, rivers, and oceans than in pools. Teach your child to swim only where lifeguards are on duty, never alone, to enter new water feet first, and to wear a life jacket on boats ([AAP](https://www.healthychildren.org/English/safety-prevention/at-play/Pages/Water-Safety-for-Older-Children.aspx)).

### Concussion: report it, sit it out

Teach your child to tell you and the coach about any symptoms right after a hit. Missing one game beats missing the season, and athletes who come out sooner tend to recover sooner ([AAP](https://www.healthychildren.org/English/health-issues/injuries-emergencies/sports-injuries/Pages/Concussions.aspx)).

### Online exploitation

Sextortion reports have risen sharply, and teenage boys are the most common targets of money demands ([NCMEC](https://www.missingkids.org/theissues/sextortion)). See [what to do if someone is pressuring your child](#what-should-i-do-if-someone-is-pressuring-my-child-for-nude-photos).

### Get emergency care now if your child

- Has attempted suicide, or you believe they're about to: call 911 or go to the emergency department ([AAP](https://www.healthychildren.org/English/healthy-living/emotional-wellness/Pages/suicide-prevention-things-parents-can-do.aspx))
- Is unconscious, not breathing, or having a seizure after a possible poisoning: call 911 ([AAP](https://www.healthychildren.org/English/safety-prevention/all-around/Pages/Poison-Prevention.aspx))
- After a hit to the head or body, has a worsening headache, repeated vomiting, slurred speech, weakness or numbness, one pupil larger than the other, a seizure, growing confusion, any loss of consciousness, or can't be woken ([AAP](https://www.healthychildren.org/English/health-issues/injuries-emergencies/sports-injuries/Pages/Concussions.aspx))

### Call your pediatrician soon if your child

- Seems sad, irritable, or uninterested in things nearly every day for more than 2 weeks ([AAP](https://www.healthychildren.org/English/health-issues/conditions/emotional-problems/Pages/childhood-depression-what-parents-can-do-to-help.aspx))
- Has cuts, burns, or bruises they hide or can't explain, or is pulling away from friends and family ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Mental-Health-and-Teens-Watch-for-Danger-Signs.aspx))
- Skips meals, counts calories, or has changes in eating, weight, or exercise that worry you ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx))
- Has worry that keeps them from school, sleep, or normal activities ([AAP](https://www.healthychildren.org/English/family-life/family-dynamics/Pages/help-your-child-manage-fears-and-anxieties.aspx))
- Has periods 90 days apart, lasting more than 7 days, or soaking a pad or tampon every 1 to 2 hours ([ACOG, 2015](https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2015/12/menstruation-in-girls-and-adolescents-using-the-menstrual-cycle-as-a-vital-sign))
- Shows no signs of puberty by 13 (girls) or 14 (boys) ([AAP](https://www.healthychildren.org/English/ages-stages/gradeschool/puberty/Pages/Physical-Development-of-School-Age-Children.aspx))
- Shows signs of vaping, drinking, or other substance use ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/Mental-Health-and-Teens-Watch-for-Danger-Signs.aspx))

### The 12-year checkup

Expect a full exam, possibly a cholesterol check, and a routine hearing test sometime between 11 and 14. Many 12-year-olds spend part of the visit alone with the doctor, who may ask about mood, worries, sleep, food, screens, vaping, bullying, and safety ([AAP](https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx)). The AAP schedule includes yearly depression and suicide risk screening from 12 and a yearly tobacco, alcohol, and drug use assessment from 11 ([AAP, 2025](https://downloads.aap.org/AAP/PDF/periodicity_schedule.pdf)). Pediatricians keep a teen's confidences except when the teen is being hurt or may hurt themselves or others, and state laws vary ([AAP](https://www.healthychildren.org/English/ages-stages/teen/Pages/One-on-One-Time-with-the-Pediatrician.aspx)). For vaccines, see [What vaccines does my 12-year-old need?](#what-vaccines-does-my-12-year-old-need)

## Sources

- American Academy of Pediatrics. "Your Checkup Checklist: 12 Years Old." HealthyChildren.org, updated 2025. https://www.healthychildren.org/English/ages-stages/Your-Childs-Checkups/Pages/your-checkup-checklist-12-years-old.aspx
- Allen B, Waterman H. "Stages of Adolescence." HealthyChildren.org, updated 2024. https://www.healthychildren.org/English/ages-stages/teen/Pages/Stages-of-Adolescence.aspx
- American Academy of Pediatrics Section on Endocrinology. "Physical Changes During Puberty." HealthyChildren.org, updated 2014. https://www.healthychildren.org/English/ages-stages/gradeschool/puberty/Pages/Physical-Development-of-School-Age-Children.aspx
- American Academy of Pediatrics. "Healthy Sleep Habits: How Many Hours Does Your Child Need?" HealthyChildren.org, updated 2026. https://www.healthychildren.org/English/healthy-living/sleep/Pages/healthy-sleep-habits-how-many-hours-does-your-child-need.aspx
- American Academy of Pediatrics. "Depression in Children and Teens." HealthyChildren.org, updated 2022. https://www.healthychildren.org/English/health-issues/conditions/emotional-problems/Pages/childhood-depression-what-parents-can-do-to-help.aspx
- American Academy of Pediatrics. "Identifying and Treating Eating Disorders." HealthyChildren.org, 2020. https://www.healthychildren.org/English/news/Pages/Identifying-and-Treating-Eating-Disorders.aspx
- American Academy of Pediatrics. "Teen Mental Health: How to Know When Your Child Needs Help." HealthyChildren.org, updated 2025. https://www.healthychildren.org/English/ages-stages/teen/Pages/Mental-Health-and-Teens-Watch-for-Danger-Signs.aspx
- American Academy of Pediatrics. "Help Your Child Manage Anxiety: Tips for Home & School." HealthyChildren.org, updated 2024. https://www.healthychildren.org/English/family-life/family-dynamics/Pages/help-your-child-manage-fears-and-anxieties.aspx
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