If you want to be "real" just avoid pseudo-scientific claims altogether. If you think there's science behind something at least cite a paper.
"Why do you think that?" "Someone in an Internet forum said so."
Nobody does that.
Telling stories from personal experience sometimes works. (Take Susan Fowler's essay for example.) Linking to articles from credible sources can work (for example, the NYT article). Asserting scientific statements without backing it up doesn't.
I’d recommend interviewing men and women living there for some context on what a word like that could be like.
I'm sorry, but did you just make a generalizing statement linking a difference in behavior to sex? Logically, you can invert your comment to say that females use sex to get power. Neither of these things can be said. Ever. Isn't this sort of thing precisely what got James Damore run out of town on a rail for, just a few months ago?
I don't think any country at this point is particularly amazing at containing those primal tendencies, but happy to be proven wrong.
Either way, just like with violence and crime, we need to continue the journey of education of what is and is not acceptable behavior in the civilized world in 2017 and hope that that, combined with the legal system, keep those primal urges (that evolve much slower than our technology and our moral progress) in check.