A vida da criança: @BabyCenter: Can your# partner's #siblings predict if you'll have a boy or girl? A recent study involving thousands of #families has shown that men inherit a tendency to have more #sons or more #daughters from their #parents, in particular their fathers. https://t.co/BFTQPSdNpW

Tuesday, March 16, 2021

@BabyCenter: Can your# partner's #siblings predict if you'll have a boy or girl? A recent study involving thousands of #families has shown that men inherit a tendency to have more #sons or more #daughters from their #parents, in particular their fathers. https://t.co/BFTQPSdNpW

http://twitter.com/BabyCenter
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