Tag Archive | Sexuality

Let’s Talk Biology Again

I’ve discussed this before, in bits and pieces, here and there, now and again. But perhaps it’s wise to assemble all this under one roof where it can be easily referenced.

Approximately 1 in 15000 females, at birth is XY. They are females with female genitals, the works. XY does not mean male. Of these, 1 in 80,000 is Swyer’s Syndrome, and 1 in 20,000 has complete androgen insensitivity syndrome. Another subset has partial androgen insensitivity syndrome and estimates of those born female vary greatly there, from 1 in 20,000 to 1 in 50,000. The cumulative numbers for these three groups are generally assessed at 1 in 15,000, but the frequency could be even higher. The vast majority of XY females are sterile, but rarely some are not, as documented in this study.

1 in 20000 males at birth is XX, also called de la Chapelle syndrome. They are males with male genitals. XX does not mean female. However, the frequency of XX males where the SRY gene crossed over from the Y chromosome to the X may be even higher than that, as this study suggests SRY gene crossover happens more often than previously suspected.

1 in 600 children is XXY, Klinefelters. For the longest time, doctors assumed XXY were always male, because only XXY males had fertility issues, until some biologists decided to go look. And suddenly they found lots of XXY females. This breakthrough came in the last decade so it is relatively “new” news and not all doctors may have heard this year.

The above situations are all scientific facts and prove, conclusively that sex and gender are not determined solely by 5th grade biology lessons about XX and XY, which were simplified for you because at that point in your life, you couldn’t have handled the complexities involved.

So what determines sex and gender? What sex is a male soldier who loses his legs and genitals to an IED. It’s all gone. He has no testicles, no penis, so what sex is he? Stupid question, isn’t it?

It’s stupid because sex and gender are determined in the brain, specifically in the white matter structures of the brain.

Every fetus starts out female and stays female until week 8. That’s when sexual differentiation begins.

The brain is the first human organ to sexually differentiate. This occurs between weeks 8-16. The fetus doesn’t even have genitals until week 14 and then it’s only the unisex “genital tuber” which will later become clitoris, vagina, labia, or penis, testicles, and scrotum.

What drives sexual differentiation? Not genes. Not XX. Not XY. What drives sexual differentiation in the fetus is hormones. Males develop as male because they received about 4 times as much testosterone as estrogen. Females develop as females because they receive about 5 times as much estrogen as testosterone. This is another scientific fact. Cry about it all you want but this is what creates sex and gender.

Consequently, if the mother, during pregnancy for some reason has hormonal interactions that change the basic hormonal ratios away from the median described above, you can get a child whose brain develops one way then their body develops another. Not enough testosterone in weeks 8-16 then returning to median hormonal ratios for weeks 16 and onward? Transgender child with a female brain and male body. Too much testosterone in weeks 8-16 then returning to median hormonal ratios for weeks 16 and onward? Transgender child with male brain and female body. Here is the American Medical Association’s 2011 Annual Meeting Presentation on how hormonal ratios can vary and thus produce the entire spectrum of LGBT people. The presentation is about 70 minutes long, but informative, so be prepared to sit and listen.

So why not fix the brain? We don’t know how without killing the patient. Further, “fixing” the brain would likely destroy the entire personality of that person, a severe violation of their personal liberty and autonomy. So what do we do? We fix the body, which turns out to be relatively easy.

This is the reality of what being transgender means. And I, for one, am tired of ignorant people not understanding science and trying to impose their small minded bigotry against transgender people.

Educate yourself. The science is all available if you want to understand it. The American Psychological Association, the American Psychiatric Association, the American Medical Association, and the American College of Physicians all support the above statements, and all support social transition, hormonal therapy, and surgery as the proper treatment for being transgender. The AMA supports hormone treatment and surgery for transgender patients. The American Psychiatric Association supports transition related medical care for transgender people.

Those of you who choose to wallow in ignorance and hate are what drive transgender kids to suicide, not being transgender but being hated by small minded bigots like yourselves.

Grow up, and stop hating. And stop claiming 5000 year old superstitions that you call a “bible” are somehow right when compared to science. The rest of us are tired of your narrow minded, childish, and anti-scientific ways of thinking. Transgender women are women. Transgender men are men. Deal with it.

Two Weeks

There’s something different, even liberating about finally having legal identification that confirms that you are you. It took me a few days to realize that this and I am still having trouble verbalizing this but society at large has confirmed that I am me and not some defensive shell any longer.

Part of it is the realization that should anyone directly challenge me (it hasn’t happened so far!) I can pull out my driver’s license and a credit card and say, hey, this is me. Got an issue with that?

I discussed this with my therapist last week and yes, I’ve been thinking about this blog post since then but wasn’t ready to write. That lifting of weight has allowed my mind to go elsewhere now. Exactly as my therapist predicted, certain other things have begun to happen that I would not have been ready for had she not warned me and discussed this with me.

Without getting into too much detail, I’m attracting notice and it’s been positive notice so far. I don’t want to get into too much detail here (I have with a few friends in email), but this notice coupled with a lot of exploration of my true self with my therapist has led me to understand some things that I repressed for a long time. So let’s just say that I am noticing back at some of those doing the noticing. 🙂

All of this makes me very aware of the fact that I am sort of “mid-stream” in the medical process and still have quite a ways to go before I’m “done” as I envision things. But these unexpected results also have me feeling very positive about how far I’ve come at this point, regardless of how far there is yet to go.

This is all food for thought as I remember that in 24 days a dear friend will be arriving and the day after that another will as well. And this year, unlike last year when I faced our annual gathering of friends with a little trepidation, I have no such worries.