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 ReviewerE. Gregory Thompson, MD - Internal Medicine
Specialist Medical ReviewerChristopher G. Wood, MD, FACS - Urology, Oncology
Current as ofMay 22, 2015
WebMD Medical Reference from Healthwise