Your reversed gender stereotypes is interesting so far. It's kind of a mind-bending experience but in a good way.
I'm wondering, though, are these stereotypes from any particular time period, or are they more of a general feminist's nightmare sort of thing. The job thing seems to come from the around the 40s-60s, so I'm getting a retro vibe from the narrative.
Also, do men leave school to get married rather than go to college? That's even older in era, but it might fit this universe.
Finally, to expand on the biology concept, are the effects of testosterone and estrogen also reversed? These hormones affect both behavioral and physical development.
