[Dan Evans]

That's interesting. If you had a birth certificate, an official state document, showing that you were a woman, why couldn't you shower with women?

Yes. All kinds of issues:

"The change would lead to many intriguing questions: For example, would a man who becomes a woman be able to marry another man? (Probably.) Would an adoption agency be able to uncover the original sex of a proposed parent? (Not without a court order.) Would a woman who becomes a man be able to fight in combat, or play in the National Football League? (These areas have yet to be explored.)"

[SeaBiscuit]

Exactly, this is a 'Backdoor' to homosexual marriage.