How your child plays, learns, speaks, acts, and moves offers important clues about your child’s development. Developmental milestones are things most children (75% or more) can do by a certain age. Check the milestones your child has reached by the end of 15 months by completing the checklist below. Share it with your child’s doctor, teacher, and other providers, and be sure to talk about the milestones your child has reached and what to expect next.
Checking children’s development regularly is important. CDC’s free Milestone Tracker app is also available to complete the checklists, with reminders and helpful tips on the go! Available on the AppStoreexternal icon and GooglePlayexternal icon.
Milestones matter! Check the milestones your child has reached by 15 months by completing the checklist below.
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CDC does not collect or share any personal information that can be used to identify you or your child.
What Most Babies Do by this Age:
Selected “not sure”? Watch for these milestones over the next week or two. Try some things with your child that gives him/her the chance to show the milestone. If you’re still not seeing the milestone, see the steps below.
Selected “not yet” or have other concerns or questions about your child’s development? Talk with your child’s doctor, teacher and/or another trusted provider. Share the checklist and any questions or concerns you might have. Ask about developmental screening. It’s recommended for all children. If you, the doctor, teacher, or other provider is still concerned after screening, ask to be connected with (1) a specialist who can learn more about your child AND (2) with services and other supports that may help. Visit www.cdc.gov/Concerned for more information.
Copies other children while playing, like taking toys out of a container when another child does
Shows you an object she likes
Claps when excited
Hugs stuffed doll or other toy
Shows you affection (hugs, cuddles, or kisses you)
Looks at a familiar object when you name it
Follows directions given with both a gesture and words. For example, she gives you a toy when you hold out your hand and say, “Give me the toy”.
Points to ask for something or to get help
Tries to use things the right way, like a phone, cup, or book
Stacks at least two small objects, like blocks
Takes a few steps on his own
Uses fingers to feed herself some food