#seddifferences — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #seddifferences, aggregated by home.social.
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Examination of 47 mothers and their newborns found that higher maternal estrogen in the first trimester was associated with greater head circumference of the newborn. The effect was stronger for male than female babies.
Summary: https://neurosciencenews.com/prenatal-estrogen-newborn-iq-30996/
Original paper: https://www.sciencedirect.com/science/article/pii/S0378378226001295
#Science #Pregnancy #Estrogen #SedDifferences #GenderDifferences