For anyone interested in a few articles talking about trans helthcare, here are a few studies discussing things like general satisfaction with transition and the reduction of suicide rates for people who receive treatment:
https://pubmed.ncbi.nlm.nih.gov/33642235/
https://whatweknow.inequality.cornell.edu/topics/lgbt-equality/what-does-the-sch...
https://accpjournals.onlinelibrary.wiley.com/doi/full/10.1002/phar.1487
And this is a cool video from a professional biologist taking about sex characteristics, chromosomes, gender, and all that interesting stuff for anyone who wants to learn more about that kind of stuff: