Haukivirta t1_j6m96so wrote on January 31, 2023 at 9:23 AM Reply to TIL When a cow has opposite sex twins, the female twin is usually born intersex and infertile. This happens because the twins blood supplies are linked, which exposes the female to male sex hormones. by awawe Why doesn't this happen in humans? Permalink 1
Haukivirta t1_j6m96so wrote
Reply to TIL When a cow has opposite sex twins, the female twin is usually born intersex and infertile. This happens because the twins blood supplies are linked, which exposes the female to male sex hormones. by awawe
Why doesn't this happen in humans?