Young Children: Milestones & Schedules

For Everyone

At a glance

You can see a child’s development by how they play, learn, speak, and act. Parents play a critical role in their child’s development. Providing a safe and loving home and spending time together makes a big difference. Track your child’s growth and development and learn about developmental disabilities.

Content Source
National Center on Birth Defects and Developmental Disabilities (NCBDDD)
About This Page
Published: May 15, 2024
Updated: November 3, 2026

This page was last updated on this date. Updates may include minor edits, image changes, or other modifications to page content.

Reviewed: November 3, 2026

The information on this page was last reviewed by subject matter experts to ensure accuracy.