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Birth Defects
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    Join the nationwide effort to raise awareness of birth defects and their impact on individuals, parents, and families.

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    Learn More about Birth Defects

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    About one in every 33 babies is born with a birth defect. Although not all birth defects can be prevented, people can increase their chances of having a healthy baby by managing health conditions and adopting healthy behaviors before becoming pregnant.

    What are Birth Defects?
    Preventing Birth Defects
    Research & Tracking
    Materials & Multimedia
    Specific Birth Defects & Other Conditions
    Data & Statistics
    Highlighted Birth Defects Content
    About CDC's Work
    Increase Awareness
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    CDC has created buttons to help increase awareness of birth defects. You can help by posting a button to your website, blog, or social networking site (e.g., Facebook page).

    Additional Resources
    • Information for Healthcare Providers
    • Information for Families
    • Links to Other Resources
    Last Reviewed: December 22, 2022
    Source:  National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention
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    • What are Birth Defects?plus icon
      • Diagnosis
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      • 5 Ways to Lower the Risk of Neural Tube Defects
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