Let me just say this :
IF there was a Law that REQUIRES those who decide to have a sex-change be forced to make it A COMPLETE ONE, I don't think we'll see men try to game the system (aka going only half-way through the process) anymore when the half-way option no longer exists.
I'm sure once they realize they won't be able to keep their tiny little pecker, they won't go through with a sex-change.
You want to be a woman? YOU GO ALL THE WAY AND BECOME A *COMPLETE* WOMAN.
Otherwise, stay the way you were born, get some therapy, and SHUT THE FUCK UP!