shuggles, Definitely personal aversion to thinking about something should never stop people campaigning against illnesses & harmful practices. W the circumcision example, I'd never state it was good or bad irl without reading the arguments for or against thoroughly to see if any alleged benefit was worth it. I don't think gay men need to know about the womb to care campaign for endometriosis funding, though it would help.
The aversion thing can sound foolish, imo though w lesbians it's often bc of creepy or outright violent attempts at 'conversion' from men & trans women, & insensitivity from female friends who can't believe they aren't attracted to men. W gay men, it's often as a reaction to pressure, but also an immature humour thing. Either way, it shouldn't prevent people trying to help others.
The spurious excuse Steinem quoted circumcision supporters saying makes me think- why are they saying this? Men know better than anyone else how their bodies work. Is it circumcised men who like it & are in denial of potential dangers? According to the US article fathers are a major driver.
& women? Surely they can see the whole cleanliness argument is rubbish, as you pointed out, it implies men can't otherwise keep clean? Faith in doctors who may have their own agenda? (,That is, when it's not religious).
A book I have quotes Gambian women saying they're sure women need to have FGM done or they won't get a man. Fron their village perspective, that makes sense. Otoh, people of both sexes in developed countries should know better.