Really? Ovulating women are less likely to fight back huh? And rapists can somehow sense an ovulating woman over one that isn't. That strikes me as a scientific theory as brilliant and we heard from Todd Akin.
Yup, confirmed: guys still have an Archie Bunker mentality when it comes to how female biology works...and doesn't. Nobody's talking about pre-****; we're talking about post-****. Women who fight back successfully don't get **** and women who fight back but fail still get **** and still get pregnant.

"It's some kinda female hermone thing, Meathead"
FAIL
Nope, some guys don't know, some guys do know, and still other guys are are like me and we know what we don't know and try not to pontificate on the workings of the female anatomy.