Chorevia

Day 250 of 300 · Week 34

Cups in

Last reviewed · 4 min read · 9 sources · Plain-text version

Offer a cup at meals now and finish moving off bottles between 12 and 18 months, says the AAP; open, straw, or valveless sippy all work. The meal cup, and a plan for the bottles instead of a fight.

A Black father at a kitchen table holding a small open cup to the lips of his thirty-six-week-old in a high chair, water running down the baby's chin onto a bib, the mother laughing across the table.

Ten days into month nine. The bottle, or the breast, is still where most of the day's nutrition comes from. Today is the cup that sits beside it at every meal from here, and a bottle plan nobody needs to fight about.

Heart

The AAP's advice is to offer a cup at meals now and finish moving off bottles between 12 and 18 months (Shu, AAP). The cup at 8 months isn't a replacement for anything; breast milk or formula is still the main drink, plus 4 to 8 ounces of water a day (Muth, AAP). It's practice. Drinking from a cup without a lid as you hold it is a 12-month milestone (CDC), and the baby who's held a cup at a hundred meals by then has had a hundred chances at it.

Head

Why the AAP sets a deadline on bottles at all: bottles that go on longer are linked to cavities, skipped meals, and more resistance later. The method is gradual. Keep bottles at meals at first, drop the ones at naps and bedtime, and offer extra cuddles and stories instead; an open cup, a straw cup, or a sippy cup without a valve all work (Shu, AAP). One rule starts today, not in four months: never put your baby to bed with a bottle, because sugary residue left in the mouth overnight promotes tooth decay (AAP). The guide's answer is When should my baby stop using a bottle?

Body

What goes in the cup is water, for now. Juice waits until after 12 months (AAP), and at 12 months most babies can switch from formula to whole milk (AAP), which is when the cup starts carrying something that matters. If you're breastfeeding, none of this is a schedule for stopping; the AAP supports continuing as long as you both want, to 2 years or beyond (Muth, AAP).

Try today

  1. The baby in the high chair gripping a small open cup with both hands while the mother's hands steady its base, a few soft pasta pieces on the tray, late-afternoon light on the table.

    The meal cup

    Time: Every meal, a minute each · When should my baby stop using a bottle? in the guide

    1. Pick one cup and keep it: open, straw, or a sippy without a valve (Shu, AAP). Put a tablespoon of water in it.

    2. Set it on the tray at the start of every meal today, beside the food, before the bottle or the breast comes out.

    3. Hold the base and tip a sip when your baby reaches for it; let them hold it the rest of the time, spills included.

    4. When the meal ends, the cup leaves with the plate. The bottle or the feed comes after, as usual.

    Make it work:

    Count tonight how many meals the cup was on the tray. The number of sips doesn't matter yet; the number of meals does.

Watch for

  • Normal

    water down the chin and most of the cup on the tray; the milestone is a year away (CDC).

    Bring it up at the 9-month visit

    if you're unsure about night feeds; ask before cutting them, and check first if your baby isn't growing and gaining weight steadily (AAP).

  • Normal

    a baby who wants the bottle, not the cup, and says so loudly.

    Call your pediatrician right away

    for a fever over 104°F (40°C), or trouble breathing that isn't severe, or great trouble swallowing fluids or spit (AAP).

  • Normal

    a cough on a sip that went down fast, then a grin.

    Call 911

    if your baby has a seizure that lasts more than 5 minutes, and get them seen right away even after a short one (AAP; AAP).

  • Normal

    knowing this baby better than anyone alive.

    Call anyway

    if your baby just doesn't seem right to you. Trust your instincts; two hundred and fifty days have built them (Lurie Children's).

For you

The mother and father at the kitchen counter after bedtime, four bottles lined up between them, the mother writing on a notepad while the father points at one of the bottles.

A plan for the bottles, not a fight. The window the AAP gives is 12 to 18 months (Shu, AAP), so there's no decision to make this month beyond putting a cup on the tray. Write the order down anyway, tonight, with your partner, so it's a plan on paper instead of an argument at midnight in four months: meal bottles first, the nap bottle next, the bedtime bottle last, with a story in its place (Shu, AAP). If the bottles are someone else's job, the plan is theirs to write and yours to read.

If you're the partner: this one's yours to draft. The bedtime bottle is the one you'll miss; put a book next to it on the list.

Sources

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.

Get each day’s note the morning it applies

Add your baby to a free Chorevia household with their date of birth, and every morning for 300 days the day’s note arrives in the app and by email: what’s developing, one thing to try, what to watch for, and a word for you.

Create your household