Current science indicates that transgender children are born that way. How do you go about not "allowing" a child to be transgender? It's not under their control.

Regarding your claim that gender dysphoria can be treated psychologically. Doctors, psychiatrists, psychologists, pastoral counselors and therapists of all stripes have been trying for generations to do that and have utterly failed at coming up with a way to do this. If you have a way WHY ARE YOU KEEPING IT A SECRET? Please tell us how to do what so many professionals have been unable to do!