Phantom Quadrant presents:

Hidden anus, as it is then known, is usually located in the top half of the body. It is a small hole about one or two inches long with a distinct umbilicus running from the rectum to the anus. It is an essential feature of the male reproductive tract as well as the female, which produces more than a million sperm cells per day. The fetus is placed inside the rectum at 12 to 14 weeks and thus grows from the first day to the fifth, with the smallest ones being the first (median) and largest ones being at the fifth to the seventh weeks. These come out at the eighth week when the entire length is shed.

Sexually, at birth, the young are asexual. It is only later during their childhood