I've asked before but I'm not sure you've answered and I'd very much like to know your background, OP, if you're willing to tell us - whether you're a transman or a transwoman or non-binary, or if you're none of those things and just here as a trans ally.
I'll tell you my reasons for posting here. I haven't told this on here before and I hope to goodness I don't regret this.
I have a niece who started identifying as a boy aged 16, who went on to take testosterone and who had top surgery soon after turning 18, funded privately using money saved from part time work and 18th birthday cash from family and friends. We as a family did everything we supposedly should do according to the various transgender organisations, we were supportive, as were friends, the school, the LGBT club and subsequently the university my niece attended.
I'm calling her my niece here now as she no longer considers herself to be a transman. She's a young woman in her twenties who's trapped in a no mans land with a deep voice and facial hair and excessive body hair which she hates, with scarred breasts and no sign of her fertility returning yet, who knows if it ever will?
So please don't berate me, @Shizuku, for (clearly jokingly) suggesting that egg preservation is a walk in the park. Don't talk to me about having 'held the hand of a trans boy crying whilst he ponders the options before him' when my niece, my family, is living through this hell right now. With no help whatsoever from the trans organisations which were so ready to give advice at the start of this journey.
If you're here in good faith, please can you answer our questions or at least acknowledge the genuine concerns many of us have?