Amenorrhea

Amenorrhea is the medical term for when a woman doesn’t have menstrual periods. There are two types of amenorrhea. Primary amenorrhea is when you are late to start your period for the first time. The…

Anovulation

Anovulation is when the ovaries do not release an oocyte during a menstrual cycle. Therefore, ovulation does not take place.

Anus

The anus is an opening at the opposite end of an animal’s digestive tract from the mouth. Its function is to control the expulsion of feces more commonly described as Poo, the residual semi-solid waste that…