Day 130 of 280 · 18 weeks + 4 days
Talk to the bump
Last reviewed · 3 min read · 7 sources · Plain-text version
Your baby's hearing is developing, and they may move more when you rub your tummy and talk. One minute today, hand on bump, out loud.
- Size this week
- about the size of a bell pepper
- Length this week
- around 14.2 cm from head to bottom

Eighteen weeks and four days. Talking to a bump feels silly for about ten seconds. Then it doesn't, and it's one of the few things you can do for your baby right now that costs nothing.
Your baby

Your body
Early movements feel like bubbling or fluttering (NHS). The NHS says they're often first noticed between 18 and 24 weeks, and that your baby may move more after meals, during loud music, when you rub your tummy and talk, or while you relax (NHS). NICHD puts the start of feeling movement at 20 weeks (NICHD). Both are telling you the same thing: if you've felt nothing yet, you're inside the normal range.
So today isn't a test of whether you feel anything. It's a habit worth starting before you do.
Try today
The tummy-talk minute
Time: 1 minute, any time you're sitting still
Sit back, one hand flat on the bump, and rub gently; rubbing your tummy and talking is one of the things the NHS lists as prompting movement (NHS).
Say the day's news out loud, in your ordinary voice. What you ate, who annoyed you, what the weather did.
Stop talking for the last fifteen seconds and just notice. Bubbling, fluttering, or nothing (NHS).
Do it again tomorrow. Same time if you can; it becomes a marker in the day.
Make it work:Nothing felt is not a result, and not a worry; "often first noticed between 18 and 24 weeks" leaves you six weeks of normal (NHS).
Watch for
Normal
Call your provider
later in pregnancy if the baby's movement stops or slows once you know their pattern; there's no set number that's normal, a change is what matters (CDC).
Normal
puffy feet and ankles by evening; swelling is on the NHS's symptom list this trimester (NHS).
Call your provider
for sudden swelling in the hands or feet, or rapid weight gain; the OWH says it may signal preeclampsia (OWH).
Normal
a stuffy nose.
Call your provider
for extreme swelling of your hands or face; that wording is the CDC's, on its urgent list (CDC).
For you
Nobody is grading the content. The point isn't what you say, it's that the voice your baby hears most is yours, and that you've carved one still minute out of the day with your hand on your own body. Many women find it's the first moment all day they've thought about the pregnancy as a person rather than a to-do list.
If you're the partner: your turn tonight. Hand on the bump, your voice, the news from your day. If the baby reacts to loud noises, they can hear you too (NHS). You'll feel ridiculous for ten seconds. That's the price.
Sources
- NHS. "Week 18." Week-by-week guide to pregnancy, Best Start in Life. https://www.nhs.uk/best-start-in-life/pregnancy/week-by-week-guide-to-pregnancy/2nd-trimester/week-18/
- NHS. "Week 17." Week-by-week guide to pregnancy, Best Start in Life. https://www.nhs.uk/best-start-in-life/pregnancy/week-by-week-guide-to-pregnancy/2nd-trimester/week-17/
- National Institute of Child Health and Human Development. "About Pregnancy." National Institutes of Health. https://www.nichd.nih.gov/health/topics/pregnancy/conditioninfo
- Office on Women's Health. "Prenatal care and tests." U.S. Department of Health and Human Services. https://womenshealth.gov/pregnancy/youre-pregnant-now-what/prenatal-care-and-tests
- Centers for Disease Control and Prevention. "Urgent Maternal Warning Signs and Symptoms." HEAR HER campaign, 2024. https://www.cdc.gov/hearher/maternal-warning-signs/index.html
- NHS. "Week 19." Week-by-week guide to pregnancy, Best Start in Life. https://www.nhs.uk/best-start-in-life/pregnancy/week-by-week-guide-to-pregnancy/2nd-trimester/week-19/
- Office on Women's Health. "Body changes and discomforts." U.S. Department of Health and Human Services. https://womenshealth.gov/pregnancy/youre-pregnant-now-what/body-changes-and-discomforts
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.
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