Semen is a fluid that carries sperm, or male reproductive cells, out of the body during ejaculation. The average amount of ...

Sperm are male reproductive (sex) cells. The word "sperm" can refer to spermatozoon (singular) or spermatozoa (plural). Sperm are tiny cells with an oval-shaped body and a long tail. They measure just ...

When analyzing spermatozoa in semen microscopy, several parameters are assessed to evaluate male fertility and reproductive ...