As a trans guy, going through the transmasc and transman tags and blocking every single account that misuses the transmasc tags has improved my experience on tumblr so much.

It's a special kind of fucked up that I had to start blocking accounts to see trans masculine posts at the top of the transmasc tag. Before I started blocking, every time I looked at the top posts in the trans masc tag, it was a bunch of women in bikinis who put EVERY trans tag on their photos to boost their search visibility.

Fuck anyone that does that.

Trans men are already ignored and erased most of the time. Let us have one fucking space to ourselves ffs.

Thanks for letting me vent.

not to override the point of your post (totally true and valid complaint) but the amount of nsfw content i see under the trans tags is horrendous

“As a biologist, the terms biological woman and man don’t make any sense to me” okay then you’re an idiot and a terrible biologist. I swear to god, morons like you only become biologists just so you can hold it over others, when in reality, if biology deniers like you can become biologists, then being one really doesn’t mean much anyway. But this probably just gave an autogynophile like you a boner to read, anyway.

Oh fun! Haven't gotten one of these in a while. Disregarding the fact that you somehow think the qualification for being a biologist entirely hinges on defining womanhood, I do need to ask some clarification. I know I'm feeding the trolls here, but here we go: does your definition of "biological woman" mean:

Sociological woman? Eh, context dependent, I'm not fully out of the closet, but oftentimes, I am and present femme. So let's call that one 50/50.

Psychological woman? Because I am one.

Neurological woman? Because I am one [1].

Physical woman? My soft tissue redistribution is handling that well.

Hormonal woman? My blood tests are within cis female ranges.

Transcriptional woman? As a signalling molecule, the downstream effects of estrogen have broad transcriptional effects, completely changing the profile of gene expression and functional genomics of my cells. [2]

Genetic woman? I mean, see my above point- as far as my genes that are actually active, I have all of the same transcripts being produced, controlling which genes are expressed.

Karyotypic woman? I actually have a few signs pre-HRT that might point to a non-XY chromosome pair, but I haven't had a karyotype. We'll put that down as unknown. And hell, even if its XY, there's plenty of cis women who are karyotypically XY, with suppressed sry or complete androgen insensitivity. Interestingly enough, a completely androgen insesitive woman can go her whole life without knowing- and functionally, is very similar to a trans woman, actually. Fancy that. [3]

Reproductive woman? I can't produce an egg cell, but neither can significant fractions of cis women. Also, this is all gonna change soon, which is fun. [4]

There's also a lot of understudied aspects to the biology of HRT and even pre-HRT that are emerging, largely demonstrating widespread cellular and genetic remodeling of trans individuals undergoing hormone therapy. The field is a bit behind due to constant political pressure to revoke funding, but a lot of the results are extremely exciting in both testosterone and estrogen hormone therapies. I'm sure that, as a self professed biology As someone who presumably has a lot of expertise in biology, I'm assuming that you're aware of all of this cutting edge research, and are keeping up with modern papers, including but not limited to these cool findings:

I'm sure, of course, that you understand that it becomes impossible to draw a distinct line anywhere in here, and that words like "woman" are shorthand for the myriad of traits that invisibly synthesize in our mind and in society to represent a concept? I'm sure you understand that science is fundamentally descriptive, not prescriptive? I'm sure that you understand that these findings, while really cool and interesting, actually don't mean jack shit about what the word "woman" means or not?

As someone who is the ultimate decider in what a biologist is, I'm sure you know that bioessentiallism is a childish mindset that completely ignores and disregards the constantly changing, dynamic nature of biological systems, something that extends well beyond biological sex and its relation to gender.

I'm sure that also, that you understand that beyond just this, that the role of science in society is to advise how to achieve our moral principles, not create moral principles in themselves. And I'm sure that understanding means you know that trans affirming healthcare and supportive societal treatment leads to reduced mortality and increased happiness for everyone, right?

So great to talk to someone who is surely a scientist on this. You are a biologist, if you're talking like this, I assume? I assume you're not going to spit complete misreadings of scientific language from the background sections of these papers that only reveal you've never read a scientific paper in your life if you're thinking this way? I assume you have experience interpreting data like this?

Also, imagining my genitalia while writing this? Ew. Please stop projecting your fetishes into my inbox.

Works cited:

Mr. Gaiman on my paper about the literary value of comics I cited you for your sandman comic as quote that kick ass guy Neil Gaiman and I forgot to take it out before I turned it. my teacher told me unless I can get the approval of you I will get detention. Idk if she was serious but incase she was can I have your approval?

Just in case she was serious, it's nice to be a kick ass guy.