>>90700910oh lord, you're one of those
look, it's like this:
there's (in humans, but not in other animals sometimes) two biological sexes, which is what you're talking about
that is separate from gender, and in fact most of the world (going by pure numbers) recognizes more than two genders; there are all kinds of intersex states where biological sex is confused or indistinct and in many countries there is long-time traditional recognition of this (for example, ladyboys - it's not just a pejorative term, it actually means something)
this isn't even recent and is attested in the cultural leavings of antiquity
but please, tell us more about how you've got it all worked out and there can be but two genders, and we'll all humor you because you're too stupid to understand about the legitimate, non-tumblr need for more than two genders just to explain medical conditions, or even to notice that your own language has more than two genders, never mind the dozens of genders that some cunt languages expect you to learn
so let's all hear it for anon here and his nightschool GED, because he's really going places