At a glance
Help your child grow and thrive with CDC's Milestone Tracker app.
Format: PDF
Page count: 1
Language: English (US)
Size: 3 MB
Content Source
National Center on Birth Defects and Developmental Disabilities (NCBDDD)
About This Page
Published: September 4, 2025
Updated: August 13, 2025
This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.
Reviewed: August 13, 2025
The information on this page was last reviewed by subject matter experts to ensure accuracy.