Early biblical scholars believed Adam began life as a hermaphrodite and later divided into two people -- a male and a female -- after falling from grace.

If you did that, I would have to quit my husband and go to work, so I think I'll keep it and stay as I am.".

If there were more than just two genders, this conflict would not be nearly as polarized as it is today.

gender Either of the two sexes (male and female

Gender identity in 2020 is taken more seriously and Tumblr has a list of total 112 genders currently.

An individual of a given sex can mate with individuals of any except its own, so there are 21 possible sexual orientations.

In 1937, Hugh H. Young, a urologist at Johns Hopkins, published "Genital Abnormalities, Hermaphroditism and Related Adrenal Diseases."