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“Learn the Signs. Act Early.”

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From birth to 5 years, your child should reach milestones in how he plays, learns, speaks, acts and moves. Track your child’s development and act early if you have a concern.

Milestones

Milestones for children 2 months – 5 years of age

If You’re Concerned

What to do if concerned about your child’s development

Families

Track your child’s developmental milestones

Healthcare Providers

Free tools to support developmental surveillance

Early Childhood Educators

Free tools to track milestones and engage families

Free Materials

Print or order free materials

WIC Program Staff

Free tools to help WIC staff support child development

Home Visitors

Free tools to track child development

Watch Me! Training

Training for early care and education providers

About the Program

Overview of the program, research, and evaluation

Milestones in Action Photo and Video Library
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View and download free photos and videos of children showing different milestones from 2 months to 5 years of age!

Act Early Ambassadors
Image of ambassadors meeting together

Act Early Ambassadors work to integrate LTSAE across the country.

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Birth to 5: Watch Me Thrive!
A baby smiling

A federal effort to encourage healthy child development.

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Early Intervention Contacts
Man holding phone and baby

Here you’ll find the agency to contact in your state if you have a concern about your young child’s development.

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Promising Practices
Parent reading flyer

See how others help their communities "Learn the Signs." and "Act Early."

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Last Reviewed: January 17, 2025
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