"In summary, each of these studies failed to support the hypothesis that homosexual males are more likely than heterosexual men to molest children or to be sexually attracted to children or adolescents." (
SOURCE)
Thanks for the context. I still doubt very highly that it is a simple and nefarious as you make it out to be. But, hey, it's your story. I would be far more likely to believe it if it were phrased more like "the school psychologist asked the parents if they felt this was a sign of gender dysphoria...". The fact of the matter is the school isn't going to be in ANY position to force anyone to undergo any sort of medical procedure. That's just silly. And they don't have time to individually "create transgender people" like some Frankenstein lab.
But, again, it's your story. So whatever is going on, I wish you luck in navigating it.