The Center for Disease Control (CDC) Developmental Milestones provide resources for parents. These resources include the Milestone Checklists, videos, and the CDC’s Milestone Tracker mobile app that parents can personalize to use with their children.
The CDC Developmental Milestone resources are available for twelve age groups:
- 2 months
- 4 months
- 6 months
- 9 months
- 12 months
- 15 months
- 18 months
- 2 years
- 30 months
- 3 years
- 4 years
- 5 years
Check out the following webpages:
- CDC’s Developmental Milestones homepage in ENGLISH
- CDC’s Developmental Milestones homepage in SPANISH
- For additional languages, use the link to the Milestone Checklists and Tips. Each language has one PDF with the Milestone Checklists in that language. There are currently thirteen languages available, including English, Spanish, Arabic, and Haitian Creole.