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Father’s age tied to risk of autism
Sacramento Bee

Older men are more likely than young ones to father a child who develops autism or schizophrenia, because of random mutations that become more numerous with advancing paternal age, scientists reported on Wednesday, in the first study to quantify the effect as it builds each year. The age of mothers had no bearing on the risk for these disorders, the study found.

Experts said that the finding was hardly reason to forgo fatherhood later in life, though it may have some influence on reproductive decisions.

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