Check the milestones your child has reached by 3 years by completing a checklist with CDC’s free Milestone Tracker mobile app, for iOS and Android devices, using the Digital Online Checklist, …

In 2022, CDC’s milestones and parent tips were updated and checklist for ages 15 and 30 months were added. For more information about the CDC’s developmental milestones, please review …

Check off your child’s milestones as they reach them, to know more about your baby’s development! Our developmental milestone checklist is sorted by age and four topics: motor, …

Check the milestones your child has reached by his or her 3rd birthday. Take this with you and talk with your child’s doctor at every visit about the milestones your child has reached and …

Acting early can make a real difference! Learn the Signs. Act Early.

The developmental milestones listed here will give you a general idea of the changes you can expect as your child gets older. However, don't be alarmed if their development takes a slightly …

EMOTIONAL MILESTONES Often cannot distinguish between fantasy and reality May have imaginary friends or see monsters

Baby milestones and child milestones are in age ranges (such as 0-3 months or 2-3 years) because all babies are different! Milestones mark the months most babies start a certain …

To help understand your 3-year-old‘s development, doctors use certain milestones to tell if your child is developing as expected. There is a wide range of what is considered normal, so some …

Use Our Free Milestone Checklists to See if Your Child is Developing on Track. Discover Communication Abilities, Play & Social Skills and Other Milestones!