CDC's Milestone Tracker!

Milestones matter Track your childs milestones from age 2 months to 5 years with CDCs easy-to-use illustrated checklists; get tips from CDC for encouraging your childs development; and find out what to do if you are ever concerned about how your child is developing. From birth to age 5, your child should reach milestones in how he or she plays, learns, speaks, acts and moves. CDC does not collect or share any personal information that can be used to identify you or your child.