No, it's got fuck all to do with beer guts and I'm surprised you'd play that game. Oh wait, no I'm not, we're both guilty of it.
Seriously though, if someone is going to persist in knowingly pushing fundamental falsehoods like men can get pregnant and women can have dicks, then I have absolutely zero reason to believe anything else they say. Two million years of evolutionary biology trumps the shit out nonsense born out of radical feminist theory.
"Peer reviewed" pseudoscience is still pseudoscience.