The specific form of this pronoun can be derived from Proto-Indo-European *yū(H)s (2nd plural nominative). It is most widespread in the Germanic languages , but has cognates in other branches of Indo-European languages such as Ved. yūyám , Av. yūš , Gk. humeis , Toch. yas/yes , Arm. dzez/dzez/cez , OPruss. ioūs , Lith. jūs , Ltv. jūs , Alb. juve, ju . In other Indo-European languages the form derived from *wō̆s (second person plural oblique) began to prevail: Lat. vōs , Pol. wy , Russ. вы [vy].
Throughout much of the twentieth century, the term "third sex" was a common descriptor for homosexuals and gender nonconformists, but after the gay liberation movements of the 1970s and a growing separation of the concepts of sexual orientation and gender identity , the term fell out of favor among LGBT communities and the wider public. With the renewed exploration of gender that feminism, the modern transgender movement and queer theory has fostered, some in the contemporary West have begun to describe themselves as a third sex again.  Other modern identities that cover similar ground include pangender , bigender , genderqueer , androgyne , intergender , "other gender" and "differently gendered".
YOU SAY THE REASON NO ONE HEARS ABOUT THIS ON THE NEWS IS BECAUSE OF SUPPRESSION, BUT THEN HOW IS IT THAT PEOPLE ARE CLAIMING TO HAVE PHOTOS THAT NASA HAD THAT WERE TAKEN ON THE MOON OR ON MARS…WOULDN’T THE GOVERNMENT BE KEEPING THOSE HIDDEN FROM THE PUBLIC AS WELL. I THOUGHT THE GOVERNMENT DIDN’T WANT ANYONE KNOWING ABOUT UFO’S OR ALIENS. I THOUGHT THEY COVERED EVERYTHING UP….SO WHERE ARE PEOPLE GETTING THESE PICTURES. ALSO…….WHY ARE PEOPLE NOT TALKING ABOUT ABDUCTIONS OF PEOPLE BY THESE SO CALLED ALIENS.