Semen, also known as seminal fluid, is an organic fluid that may contain spermatozoa. Contents. 1 Physiology. 1.1 Fertilization; 1.2 Human semen . It is the sperm in the semen that is the fertile component, and therefore semen quality.
Semen, fluid that is emitted from the male reproductive tract and that contains sperm cells, which are capable of fertilizing the In the sexually mature human male, sperm cells are. Support the truth and unlock all of Britannica's content.
Sperm and semen are often used interchangeably, but they're not exactly In short, sperm refers to the cells while semen refers to the liquid.