1. Glossary
  2. Testis (testicle)

Testis (testicle)

The testis, also commonly known as the testicle, is a vital part of the male reproductive system. Each male typically has two testes, which are oval-shaped organs housed within the scrotum, a sac-like structure behind the penis. The primary role of the testes is to produce sperm, the male reproductive cells necessary for fertilization.

In addition to sperm production, the testes are responsible for producing male hormones called androgens, with testosterone being the most prominent. These hormones play a key role in developing male characteristics, such as facial hair and a deeper voice, and are involved in regulating sex drive and reproductive functions. The testes are sensitive to temperature, and their position in the scrotum helps maintain an optimal temperature for sperm production, slightly cooler than the body's core temperature.

Overall, the testes are crucial for male fertility and hormonal regulation. Their health is important for overall well-being, and any issues with these organs may require medical attention to address potential reproductive or hormonal concerns.

Other glossary terms

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