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Later Moms

Aging Sperm? Not the World's End

Elizabeth Gregory | Posted 02.26.2013 | Healthy Living
Elizabeth Gregory

Judith Shulevitz's recent New Republic essay on how later parenthood is "upending American society" claims that delaying kids could lead us down a rabbit hole of genetic decline. The piece gathers much of its energy from new studies suggesting that male sperm quality decays with age.