Americans will hate this, I guess. There is a very interesting German book by Christian Seidel: Die Frau in mir - ein Mann wagt ein Experiment (The woman in me - a man dares an experiment). Not very surprisingly, it hasn't been translated into English. Americans be like: one laguage only, one gender only per one sex, imperial units system forever - who cares about the rest of the world (sorry - I owe a lot to the US, as they were 30 years and more ago, but now I have to mention this - it is really sad, also for me).
But behold., Americans, this is a prediction (well, guess by whom):
Trop du ciel pleure l'Androgin procreé,
Pres du ciel sang humain respandu:
Par mort trop tard grand peuple recreé,
Tard & tost vient le secours attendu.
Too much the heavens weep about the Hermaphrodite begotten,
Near the heavens human blood shed
by death; too late, a great people re-created,
Sooner or later the awaited relief comes.
No question - we will have total gender fluidity then, and only if you want to have the old extremes you will have to do something drastic. Yoiu better start to adjust!