I didn't know they were considered to be perjorative terms, wiggi. They are just words used to describe a particular type of person, not uncommonly so I understand.
I have no experience of gender clinics, most of us haven't!
I already know the links don't work, been trying to sort and can't. I mentioned it when editing the post. However there is quite a lot on the internet about this subject so don't take my word for it.
Might try to find something else later if I have time.
Sorry I meant trans women, not transmen. Careless. I've altered.