Such disrespect for the transabled. Surely their time will come?

"Gender dysphoria" is as much as socio-political term as it is a medical one. The term is used in preference to "gender identity disorder". DSM-5 introduces the term "gender incongruence" as a better identifying and less stigmatising term. The cause of this condition is as yet unknown: it is psychological or psychiatric in origin and not physiological. 

Are you so cavalier about the mutilation of genitalia as you are that of breasts? Perhaps you agree FGM should be permitted if a child or young woman wants it for religious/cultural reasons?