It's illegal, I believe to administer hormones to anyone under age in this country. Although you can do it privately. Helen Webberley famously sterilised a 12-year-old girl girl doing just that. She's also the one who prescribes hormones on the basis of a 17 second assessment.
Susie Green is the head of Mermaids, a support group for parents with trans children. She took her son, aged 12, I believe, abroad to get hormones, and to Thailand at 16 for genital surgery.
Mermaids is the go to group when addressing anything in the public about trans, including government legislation. None of the people running it are medically qualified.
Mermaids is responsible for misrepresenting the suicide statistics. Within hours of their presentation, it was repeated over, and over across the board. It was presented in such a way that the claim was, that of 2000 people interviewed, 41% had attempted suicide. When in actual fact, only 27 of those 2000 people were trans. Only eight of whom had contemplated suicide in the last year. Even the authors of the survey said caution should be used as the survey was self selected by people who could already be having issues. And that instances of self harm could have been presented as a suicide attempt.
It's also worth noting that this figure is only marginally higher than any other minority group. Including LGB youth in general.
I'm not, for a single second suggesting that anyone should ignore suicidal ideation in children. But the Samaritan guidelines expressly say to play down the notion of suicide as an option amongst children, or anyone. Ideation can pick up speed very quickly if you think you are a member of a cohort who is susceptible.
The point is, I see no benefit in frightening parents (or children) by misrepresenting figures. Other than to push an agenda. Life is difficult enough for parents of children with gender dysphoria.
Also, given 2000 children went to a gender clinic last year, if suicide was that prevalent you would be seeing one a week. I can't find any reports of teen trans suicide in the UK. Happy to be corrected. But when you google it, all you get is the stats quoted by Mermaids, not any reports.
Mermaids were told by a judge to have nothing to do with a child whose mother said was trans. The child went to live with his father and Mermaids were forbidden any further contact as the judge thought the child was not trans at all. They took to Twitter criticising the judge. Calling him ignorant. Despite the fact that the judge is the foremost advocate in terms of trans law and has written the forward for a book about same-sex families.
It's said that you cannot make a child trans. Which to me should mean you can't manufacture gender dysphoria in a child. But it sounds subtely different. Because you can have gender dysphoria, without ending up trans.
Even if Jazz is genuinely trans, whatever you take that to mean, I still think that this treatment, or cure is completely wrong.