There’s really no such thing as ‘transgender’. It’s just mental and physical mutilation and no matter what they do, they’re still the sex they were born as. Nothing can change that.
“they’re still the sex they were born as. Nothing can change that.”
Basically I agree of you; it’s in the chromosomes: XX female, XY male.
I recalled reading that some people have XXY chromosomes. So, I looked it up in Wikipedia. The article seems to be free of PC influence. So here is the link:
https://en.wikipedia.org/wiki/Klinefelter_syndrome