Infants & Toddlers: Milestones & Schedules

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 and immunization recommendations.

Newborn twins boys are lying on the bed

Topics

A woman sits on the floor, holding her young daughter in her lap. Text reads, "Help your child grow and thrive with CDC's free Milestone Tracker app. cdc.gov/MilestoneTracker"
CDC's Milestone Tracker helps you track your child's milestones from age 2 months to 5 years.

Download the app