Women are more likely to give birth to children with birth defects after 35. Not sure about how the father's age impacts the child. E.g. https://www.cdc.gov/ncb

Women are more likely to give birth to children with birth defects after 35. Not sure about how the father's age impacts the child. E.g. https://www.cdc.gov/ncbddd/birthdefects/downsyndrome/data.html https://www.cdc.gov/ncbddd/birthdefects/downsyndrome/data.ht...