6 Month Online Milestone Checklist

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 6 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.

If your child was born more than 3 weeks prematurely, use his/her corrected ageexternal icon. If your child’s age falls between 2 checklist ages, use the checklist for the younger age.

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.

Your Baby at 6 Months

Milestones matter! Check the milestones your baby has reached by 6 months by completing the checklist below.

*These fields are required.

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:

Social/Emotional

Knows familiar people *
Yes
Not Sure
Not Yet

Likes to look at self in mirror *
Yes
Not Sure
Not Yet

Laughs *
Yes
Not Sure
Not Yet

Language/Communication

Takes turns making sounds with you *
Yes
Not Sure
Not Yet

Blows “raspberries” (sticks tongue out and blows) *
Yes
Not Sure
Not Yet

Makes squealing noises *
Yes
Not Sure
Not Yet

Cognitive (learning, thinking, problem-solving)

Puts things in her mouth to explore them *
Yes
Not Sure
Not Yet

Reaches to grab a toy she wants *
Yes
Not Sure
Not Yet

Closes lips to show she doesn’t want more food *
Yes
Not Sure
Not Yet

Movement/Physical Development

Rolls from tummy to back *
Yes
Not Sure
Not Yet

Pushes up with straight arms when on tummy *
Yes
Not Sure
Not Yet

Leans on hands to support herself when sitting *
Yes
Not Sure
Not Yet

 

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.

To receive a copy of your child’s completed milestone checklist, enter your email address in the box below. *
– Share the checklist with your child’s healthcare provider, early educator, WIC Clinic, or other care providers by FORWARDING the email you receive.

– Be sure to add your child’s name and birthdate (if needed) when forwarding the checklist so your provider can identify it as your child’s.

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