The biological basis for transgender – part one

Studies point to genetic triggers of atypical gender identity. (That’s fancy-schmancy talk for transgender people are born that way, and there’s proof.)

Unfortunately, nobody is listening. The social stigma attached to gender diversity implies that it’s simply a lifestyle choice. That one can simply choose to be a particular gender just because they feel like it. Perhaps on a whim. When the reality is, Lady Gaga was right, you were born that way.

lady gaga

And because being transgender (or gender atypical) is not something you can see with the naked eye, folks tend to assume it’s all in your head. For the last 4 decades, medical doctors have shipped gender atypical folks off to the psychologists and psychiatrists. These very same psychologists and psychiatrists have then assumed (without any scientific evidence) that it must be a mental illness. A disease of the mind. Which, of course, carries its own social stigma, making gender variance a wildly and socially unpopular condition. (Historically, this was not the case. Before our patriarchal society came into full effect, gender variance was accepted and often revered – but that’s a discussion for another day.)

By defining transgender as a mental illness, these mental health professionals have inadvertently shaped much of the entire medical establishments (as well as the general publics) views on gender variant individuals. There is a popular notion in politics that transsexuals are psychopathological sexual deviants. These folks will switch genders in order to follow you into a public restroom and catch you unaware with your pants down. (Yes, Senator Plett, I’m talking to you.) These same alarmists also argue that we are all psychosexually neutral at birth, and that gender identity/expression is something that is nurtured or chosen.  But seriously, who would choose to live their life labelled with a socially unpopular mental illness?

Brae Carnes on her Facebook page, protesting against Conservative Senator Don Plett's Bill C-279 amendment by taking selfies in washrooms that do not match her gender identity and presentation.

Brae Carnes on her Facebook page, protesting against Conservative Senator Don Plett’s Bill C-279 amendment by taking selfies in washrooms that do not match her gender identity and presentation.

Now, because this condition is still (today) diagnosed as a mental illness (Gender Dysphoria) as noted in the bible of modern psychiatry, the DSM-V  (Diagnostics & Statistical Manual of Mental Disorders, written by the American Psychiatric Association), nobody is looking at any scientific evidence of this phenomenon.  Medical doctors are not trained in gender variance (since it’s always been a “mental illness”) and mental health professionals (to whom this “disorder” currently belongs) don’t look at new medical science outside their area of expertise.

Remember female hysteria – the mental disorder attributed only to women? Yeah, it was in the DSM once too. Symptoms included emotional outbursts and various sexual urges. It was widely believed that women didn’t orgasm or enjoy sex, so any woman who exhibited these symptoms were either forced to enter an insane asylum or forced to undergo surgical hysterectomy. True story. (There’s a great movie on the subject here.) The American Psychiatric Association didn’t drop the term until the early 1950s, and actually, “hysterical neurosis” didn’t disappear from the DSM until 1980! (Vibrators were initially developed as a medical device to aid in the treatment of female hysteria.  <ahem> And in the 1950s, pornography became prolific with their use, thus shattering the long-held mental illness illusion. Hey, that’s right when the APA dropped the term, coincidence? Hmm.) I never thought I’d say this, but thanks porn.

hysteria_scene

scene from the 2011 movie, Hysteria.

There are some researchers out there trying to get to the bottom of it, and so far, all of these studies point to biological origins of transgender. The proof is hidden in your genes.

I decided to do some research to make sense of the studies. The first questions that popped into my head had to do with fetal development. My own transgender daughter was born prematurely at 26 weeks gestation, and I can recall the specialists telling me these bizarre (and off-handed) little factual remarks, like, all biological males born before 27 weeks are left-handed.  At the time, I chalked it up to mysteries of the womb. Partly because that sounded like a cool sci-fi show, but mostly because I didn’t really care why. But now, I want to know more.

fetus-development

My artistic skills – straight from my research journal notepad

The first interesting tidbit I came across in my research was that all developing embryos follow a “female blueprint” for the 1st several weeks of development. Some folks will try to tell you that this isn’t true, that all humans are biologically neutral at birth, and they would be correct if by neutral they mean female. You only need to look as far as your nearest nipple for the proof. Men’s nipples are equipped with both nerves and blood vessels, thanks to the first 2 months of gestation. (Don’t believe me? Pinch one. Did he say ow?) Further evidence comes in the form of the raphe line on his scrotum. It’s a scar, from where his vagina sealed up. OK, so it wasn’t quite a vagina yet, but the opening was there. It sealed up around the same time that his clitoris grew out into a penis and his ovaries dropped down into testicles.

So what happens to determine the biological sex? After about 60 days, the hormone testosterone kicks up for most of those with a “Y” chromosome – changing the genetic activity of the cells in the genitals and the brain. (I say kicks ‘up’ instead of ‘on’ because folks assume that testosterone is a ‘male’ hormone, but that’s another unfortunate term, as every single human body produces all three hormones; estrogen, testosterone, and progesterone.)  The changes to the genitals begin right away based on genetic instruction (“If Y is present then turn left, if no Y is present then continue straight ahead”), but the organizing effects of sexual hormones and differentiation in the brain doesn’t occur until the second half of pregnancy. That means that the genital-sex and brain-sex processes are independent of each other and chronologically separated during fetal development. And that’s fancy-schmancy talk for any number of things can go sideways and disconnect the two, and why wouldn’t they? Nature loves adversity. Maybe they were never supposed to match.

But sex ideology happens in the brain (as well as the genitals), and it happens during fetal development. This evidence would agree and support the Canadian Paediatric Society who have published that gender identity is fully established by the time a child is 18-30 months of age. And also, that it’s not a choice.

Are you still reading this? Hopefully you hung in there with me and found some of this interesting, and maybe even eye-opening. (And yes, I drew that picture of the baby, and yes, that’s the uterus it’s in and not actually resting peacfully on a wooden spoon.) I’m hoping that if we can help to ‘rein in’ some of the stigma attached to gender diversity, then I believe we’re one step closer to acceptance. Next time (in part two) I’ll share the brain-mapping and receptor gene evidence I’ve found. Until then, be hysterical, pinch some man-nipples, and share the knowledge. 🙂

 

 

 

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6 Comments

Filed under non-fiction, projects & events, transgender, world news

6 responses to “The biological basis for transgender – part one

  1. Jimmy

    Excellent explanation.I have done quite a bit of research about this and I would say this theory is much more appropriate than any other theories.A man named David reimer was a biological male but his birth genitals got destroyed and his parents decided to raise him as a girl without letting him know that he was actually born as a male but during his teen years,He told his parents that he feels like a male and He de-transitioned back to his birth sex.Your theory matches with this as David never had female feelings despite being brought up as a girl and the vice versa applies to transpeople for ex:Your daughter who was born as a male but she never felt as male as she never had that testosterone wash in her brain!***NO OFFENCE**.In short words:Every male fetus is initially a female and eventually develops into a male as a result of both genital growth and Hormonal wash in brain.So what happens if that wash doesn’t takes place?The resulting baby is a female born with male genitals!!! I hope that people could actually understand this.Sorry for my English if it’s not understandable!

  2. transyouthcounseling@gmail.com

    I love this. awesome.
    The only thing I would correct is that Gender Dysphoria is the ‘feelings’ of discontent about being transgender. (discontent with having an gender identity different than the assigned sex at birth) So, technically, according to the DSM, being transgender is not considered a mental illness. They kept “Gender Dysphoria” in the DSM so individuals could get a diagnosis and healthcare including counseling.
    I hope it will be removed altogether in the future and diagnosed as a medical condition instead, which it truly is.

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