Попса. Сейчас различают не только М и Ж.
The terms third gender and third sex describe individuals who are categorized (by their will or by social consensus) as neither male nor female, as well as the social category present in those societies who recognize three or more genders. The term "third" is usually understood to mean "other"; some anthropologists and sociologists have described fourth, multiple more could be considered intersex.[1] fifth,[2] and even some[3] genders.