My guess is that it took a lot out of her and now she's not able to get enthused about a man, and thus can't find a mate. I mean, a man in the grip of sexual excitement isn't going to show his best side to a woman. She saw men at their worst, all the time, for years. In fact, according to those weird sex acts she referred to, quite a few of them enjoyed the hell out of degrading her. That's got to do a number on how she looks at a man, any man.

Just get in vitro fertilization and be done with it.