Hypogonadism

Hypogonadism is a rare sex development disorder that leads to reduction in the functionality of one's gonads, whether it be testes or ovaries, leading to a reduction or complete block in production of sex hormones such as testosterone or estrogen.

The different variants of hypogonadism are:
 * AFAB Hypogonadism
 * AMAB Hypogonadism

Resources

 * 1) https://medlineplus.gov/ency/article/000390.htm