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Our resources support parents in developing their own ways to promote their children’s growth and development.
New developmental milestones for children under 5
The U.S. Centers for Disease Control and Prevention and the American Academy of Pediatrics recently revised developmental milestones for children under 5 for the first time in nearly two decades. What does that mean for parents? Our parenting experts weigh in:
![baby laying with mom and dad](https://www.zerotothree.org/wp-content/uploads/2022/08/birth_to_12_months-scaled-360x220.jpg)
Birth to 12 Months
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12 to 24 Months
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24 to 36 months
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