From birth to 5 years, your child should reach milestones in how he plays, learns, speaks, acts and moves. Track your child’s development and act early if you have a concern.
The CDC’s free Milestone Tracker app can help your child thrive and grow! Tracking how your little one plays, learns, speaks, acts, and moves helps you support their development. Enjoy the milestone moments from age 2 months to 5 years with CDC’s easy-to-use illustrated checklists; find fun and easy activities for each age; and find out what to do if you are ever concerned about how your child is developing.