Development tool
Milestone Tracker
Slide to your child’s age to see the milestones most children reach by then, from 2 months to 5 years. Check them off as you go.
Milestones summarized from the CDC’s “Learn the Signs. Act Early.” program, which lists what most children (75% or more) can do by each age. Every child develops at their own pace. If you have concerns, talk with your child’s doctor. Your checkmarks are saved only on this device.
Common questions
What if my child has not reached a milestone yet?
Every child develops at their own pace. These lists show what most children (75% or more) can do by each age. If you have concerns, talk with your child’s doctor, and ask about developmental screening.
Where do these milestones come from?
They are summarized from the CDC Learn the Signs. Act Early. program.
Should I adjust for prematurity?
Yes. For babies born early, many doctors use adjusted age (age from due date) for milestones until about age 2.
