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  • Epigenetic Changes in Sperm May Explain Association Between Paternal Age and Autism Risk

    Epigenetic Changes in Sperm May Explain Association Between Paternal Age and Autism Risk

    While maternal health has traditionally been central to research on pregnancy and child development, there is growing recognition that paternal factors also play a role, particularly the father’s age. Several studies have found a modest increase in risk of neurodevelopmental conditions, including autism spectrum disorder, among children born to older fathers. However, the biological mechanisms…