Exceptionally rare? 1 in 1500? That isn't exceptionally rare, medically speaking. |
I will not kind my own business if my daughter at age 18 - which is still really young! - is caught up in this hysteria and begins to medically “transition” with permanent effect including sterility. I will fight it tooth and nail. Sorry, not sorry. |
Wouldn’t this person fall under intersex? This is really irrelevant to the discussion of non-intersex individuals whose brains supposedly do not match their bodies. |
But it's completely relevant to the discussion of the match (or lack thereof) between genitalia and chromosomes. |
| It's ok for kids to try on the other gender for self discovery. Many adults are born with the wrong genitals and never know when they feel unhappy. |
But this is only a discussion about people who are transgender because the paranoid OP chose to read the original FCPS announcement and imagine it to mean somethingbitvdidn’t. Intersex people are one one of the reasons for this language change, as is the ambiguity as to whether sex is chromosomal (immutable but also can be assigned wrong) or based on genetalia (can be surgically changed). |
Yes. This person falls under intersex. Which is why it is relevant to a discussion in which someone was claiming that scientifically, "sex is defined by gametes[u]," period. Full stop. It isn't. Not always. Gametes, which each carry one chromosome, do not always determine phenotype. I have added the arrows above so that you can follow the conversation. |
Not divisive, just accurate. We need to stop accepting this and start calling it what it is: mental illness. |
I think I see what you are trying to say here, but that is not quite what I’m talking about. I’m well aware that chromosomes do not necessarily determine phenotype. However, an organism that produces ova is female. One that produces sperm is male. I was not aware that this was under debate. Of course someone with androgen insensitivity since birth is likely to acquire more feminine physical and mental traits, and I see how this can be understood scientifically. Where is the science that explains how someone with XY chromosomes and typical male phenotype could have a brain that is female? |
Total BS. |
The Role of Androgen Receptors in the Masculinization of Brain and Behavior: What we’ve learned from the Testicular Feminization [aka Androgen Insensitivity] Mutation There are many other articles, but the title on this one is the most straightforward. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2706155/ |
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PS: in case it isn't clear: we know sex hormones influence brain development. One way an XY-chromosomed brain can become "feminized" is through exposure to a change in hormone effects, such as in nonresponsive receptor response.
That doesn't mean it's the only way. It doesn't even mean its necessarily the most common way. It's just one mechanism. |
Harvard grad student article on recent areas of research on how brains of transgendered people tend to differ from those of people who are non-transgender:
Scientific American article on the differences in brain type, similar to above:
None of this is conclusive. There is much variability amongst individuals. That being said, this is the scientific and medical background against which physicians and the parents they counsel are making decisions, and those decisions are made over long, drawn-out protocols. If you aren't aware of this, you really aren't in a position to make claims about how unsubstantiated and off-the-wall it is to consider this as a medical diagnosis, not a mental illness. |