who cares how you were born, you bed whom and whatever sex you feel is good for the moment... it's your right to indulge, so indulge...
In other words, proving one was or was not "born" a certain way, matters less and less to the progressives... no more trying to defend your chromosomes.... it is much much cleaner now. This way we don't have to explain why so many "gays" and straights are "jumping lots o different ships"
welcome to the new, old age...