Sex isn't as clear as that. As many as 1 person in 100 has some form of “DSD,” a difference/disorder of sex development. Yes, there are two distinct binary sexes, male and female, but there are variations in between. Chromosomal sex is a process, not an assignation.
Anatomy, hormones, cells, and chromosomes are actually not usually aligned with one binary classification. That's why it's not as black and white as being male or female.
Oh FFS. People with sex development disorders or intersex disorders are not a bloody variation, an in between sex, a third sex or whatever bloody else the TRA's are claiming we are.
I have an intersex disorder and it is a bloody nightmare to live with. I am infertile as a result of it and I have/had several health problems because of it.
Quite frankly it pisses me off when people bring intersex disorders into these discussions because it is always without fail done in a 'oh, but look at this, some people don't have XY chromosomes or XX chromosomes, so this means that sex isn't as black and white as people say it is' way. It makes it sound like we just have a nice little quirk and that's all there is to it when in reality it is often very debilitating to live with.
I remember reading a very offensive post on Facebook a while ago from a science teacher who listed a bunch of intersex disorders, supposedly as a way of shutting down transphobia (um, what?). The worst thing is is that there were hundreds of comments praising her and lots of gushing over these people who have chromosomal abnormalities. I tried several times to post a comment myself but kept getting the rage whenever I tried to type anything. I just wanted to scream that if they really thought that having a chromosomal abnormality was so nice and worthy of gushing over then they could have mine and take all the bloody health issues that come along with it.
People with chromosomal abnormalities are still either male or female. Despite my disorder, I am still female. An infertile female who has never and never will have a period but I'm still a woman. I am not some bloody mutant who is in the middle of the two sexes. How bloody offensive.