Pre-cum (Cowper’s Secretions)

Pre-cum, otherwise known as pre-ejaculatory fluid, is a clear, sticky fluid secreted by the penis during sexual arousal. Pre-cum is different from semen, as it is produced by the Cowper’s glands, and while pre-cum rarely carries sperm, it is usually not enough to cause pregnancy. Pre-cum is capable of transmitting sexually transmitted infections (STIs) like…

The Testes

Typically, males have two testes. The testes are contained within the scrotal sac, located beneath the penis and in front of the anus. They are round in shape and tend to be about the same size as golf balls. Testicles are attached to the body via the spermatic cords, which are cord-like tissue structures formed…