Corrigendum. Testing the twin testosterone transfer hypothesis—intergenerational analysis of 317 dizygotic twins born in Aberdeen, Scotland

Study question null Does having a male co-twin influence the female twin's reproductive outcomes? null Summary answer null Women with a male co-twin had the same chances of being pregnant and having children compared to same-sex twin pairs. null What is known already null According to the twin testosterone transfer (TTT) hypothesis, in an opposite-sex twin pregnancy, testosterone transfer from the male to the female co-twin occurs. A large body...