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@fallibull @KimJonesICONS Though research is ongoing, sex differences start early https://t.co/CdzEE17fDF
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@thenokke @GLKnightWrites "Biological differences between the sexes are apparent even from the early part of the pregnancy. The crown-rump length is larger in male fetuses compared to females in the first trimester. Placentae of male and female fetuses hav
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RT @NancyRPearcey: Girls and boys are different even before birth: Biological differences between the sexes are apparent from the early…