I don't usually ask people about their medical shit, but I know that one of the two trans people I have talked to about in depth about it is XXY. The other did not reveal any genetic information.
I think that it partially results from the primary childcare responsibility in the USA being provided by third wave feminists who hate men.
@Nobody circumstances transpired
i never asked a woman for her medical history, but events transpired that resulted in me learning a bit.
Being clergy, I know how that goes.