Track your child’s milestones from age 2 months to 5 years with CDC’s easy-to-use checklists; get tips from CDC to support your child’s development; and find out what to do if you ever have concerns about your child's development.
• Milestone Photos and Videos -- due to previous social distancing restrictions, photos and videos to support the updated milestones have been delayed, but will be added in a future update.
Milestones matter! CDC has released updated milestones and two new checklists (15 and 30 months) to better support your child’s development*.
From birth to age 5, your child should reach milestones in how he or she plays, learns, speaks, acts and moves.
Subject matter experts selected these milestones based on available data and expert consensus.