As a biological female with NCAH, I am an example of atypical female development. As a biological male with dysphoria, you are an atypical example of maleness. Science doesn't affirm anything about gender being innate or trans women being female on anything but their say-so. Especially as a heterosexual, you don't even have the neurological features homosexual trans women have in common with females due to sexual orientation. Sorry, you're as much a male parasite as any other white male.
I’m sorry that you’ve been misled by misinformation and bad science, but none of that is true. And what’s worse, you’re using that ignorance to justify your bigotry and hatred of trans women. I mean, how else can I describe a human being that willingly calls other human beings a parasite?
If you’d like a breakdown of the ways in which your position is incorrect, I’d suggest starting here, this is a thread by ScienceVet2 on Twitter, a PhD research scientist working in sex differentiation and endocrinology.
https://twitter.com/ScienceVet2/status/1035246030500061184
He goes into a lot of detail about the nature of how sex differentiation in human beings work and how the biological sex model that you’re working from isn’t actually an accurate description of human biology.
I actually became aware of him when he responded to Laci Green’s claims, like you, that biological sex is factual:
https://twitter.com/sciencevet2/status/1035190431175385089
Now, let’s talk about some of the real facts!
First, biological sex is a social construct meant to sort people based on their genitals alone. Yes, I know that people like you usually fall back to sex chromosomes when your definition of genitalia-based humans falls apart, but it’s never been about sex chromosomes.
At best that’s been a weak and oversimplified model that was fed to kids as part of biology curriculum. It’s possible that it was valid scientifically many decades ago, but it definitely isn’t now.
It doesn’t take long to find a biologist talking about how faulty the XX/XY model is, because it just doesn’t describe human sex differentiation.
Second, and this might be my favorite, science actually does affirm gender as being both innate and biological, and it’s the research into trans people that’s getting us there!
Specifically, the research being done into gender suggests that we are born with gender encoded as microstructures in the brain that can only be built and modified during specific critical periods of development in the womb. In one of these critical periods, the brain of the fetus will change when exposed to certain hormones.
Plus, and I love this part, research that’s entirely independent of trans people has started to confirm this hypothesis. Here’s a video from Bridget Nugent, a researcher at the University of Pennsylvania, who’s researching the process by which brains undergo sex differentiation:
Finally, and most important for me personally, I’m not heterosexual. I mean, you couldn’t even read my blog correctly and my bisexuality is right there on the header.
How do you expect people to take you seriously when you are ignorant of actual science and clearly don’t actually bother learning anything about the person you’re trying to attack?
In the end, I just want to point out again, for anyone that didn’t hear me the first time:
Trans women are biologically female. We’re examples of atypical female women. Yes, that means there are women born with penises. Yes, that really pisses off TERFy types like the person who wrote me this message.