What causes a person to be transgender?

[stephaniec]

What causes a person to be transgender?

https://www.quora.com/What-causes-a-person-to-be-transgender/answer/Hugh-Easton-1?ref=fb

Quora/By Hugh Easton   11/22/2015

"There's abundant evidence that transgender is actually a kind of intersex condition, except one in which the main effects have been on the brain rather than the body. For some time I've been trying to draw attention to the fact that doctors are probably inadvertently causing many (and perhaps even the majority) of cases of ->-bleeped-<-, by administering hormones to pregnant women as treatments to prevent miscarriages, and for various other medical reasons. "