Hypospermia

Hypospermia is an abnormally low amount of ejaculate, or semen, expelled per ejaculation. The typical volume of semen per ejaculation is between 1.5 and 5 ml of ejaculate fluid. According to the World Health Organization (WHO) men with hypospermia expel less than 1.5 ml.

In order to conceive, sperm relies on a set amount of semen to aid in expulsion from the male to enter the female. As a result, this condition can be problematic for fertility.

Hypospermia may also be called a low semen production.