Naxela t1_j6kuqgj wrote
Reply to comment by Seeksp in 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 would the male be affected? There's no source that could cause demasculinization in this scenario. Only the male twin is producing disruptive hormones here.
Seeksp t1_j6kv63j wrote
Grad school is a while ago so I don't remember the specific papers backing it up but that's what we were taught.
Viewing a single comment thread. View all comments