Testicles are essential organs in the male reproductive and endocrine systems, playing a vital role in hormone production and fertility.
Table of Contents
What Are Testicles?
The testicles are two oval-shaped glands located within the scrotum. They are responsible for producing sperm and the hormone testosterone.
Functions of the Testicles
Sperm Production
The testicles generate sperm through a process called spermatogenesis, enabling male fertility.
Hormone Production
They also produce testosterone, a hormone essential for male development, libido, and overall health.
Common Conditions Affecting the Testicles
Testicular Pain
Discomfort can arise from infections, injuries, or inflammation.
Testicular Cancer
A relatively rare but serious condition, often detected through self-exams.
Varicocele
An enlargement of veins within the scrotum that can affect fertility.