Testicles (testes) are a pair of oval organs in men that produce sperm and the male hormone testosterone. The testicles are located in the scrotum, which is the sac that hangs below the base of the penis.
|Primary Medical Reviewer||E. Gregory Thompson, MD - Internal Medicine|
|Specialist Medical Reviewer||Christopher G. Wood, MD, FACS - Urology, Oncology|
|Last Revised||December 28, 2012|
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