The Lifecycle of Sperm: Sperm Development - sperm creation


Sperm release pathway - Health Video: MedlinePlus Medical Encyclopedia sperm creation

Sperm production occurs in the testicles. Upon reaching puberty, a man will produce millions of sperm cells every day, each measuring about.

Testosterone is the hormone that causes boys to develop deeper voices, bigger muscles, and body and facial hair. It also stimulates the production of sperm.

However, the male body is constantly producing sperm, so there will usually be some in the Learn more about the sperm production cycle here.