Testicle - Wikipedia
Male humans have two testicles of similar size contained within the scrotum, which is an extension of the abdominal wall. [1] Scrotal asymmetry, in which one testicle extends farther …
Testicles (Testes): Location, Anatomy, Function & Conditions
The testicles are part of the male reproductive system. Testicles produce sperm and hormones.
The Facts About Your Testicles: Size, Pain, Semen Production ... - WebMD
Feb 14, 2024 · Testicles, also called testes or balls, are oval-shaped organs that sit in a sac that hangs behind the penis. The main job of testicles is to make sperm and produce testosterone.
What Are Testicles and What Do They Do? - Everyday Health
Oct 3, 2024 · Testicles are vital organs in the male reproductive system responsible for producing sperm and sex hormones, including testosterone.
Testes Anatomy, Function, and Associated Conditions
Nov 2, 2024 · The testes (testicles) are two egg-shaped organs housed within the scrotum that play a central role in male fertility and function. They are tasked with producing sperm as well …
Testis | Function, Structure & Location | Britannica
Nov 20, 2025 · National Cancer Institute - SEER Training Modules - Testes Live Science - Testicles: Facts, Function & Diseases Iowa State University Digital Press - Human …
Human Testicles: Anatomy, Function, and Common Conditions
Jul 25, 2025 · The testicles, also known as testes, are the primary male reproductive glands in humans and other mammals. These oval-shaped organs are housed within the scrotum. They …
Testicles - anatomy.app
The testicles produce sperm and are the sites where spermatogenesis takes place. Also, these glands produce male sex hormones called androgens (primarily testosterone).
The Testes: Anatomy and 3D Illustrations - Innerbody
Dec 12, 2025 · The testes (singular: testis), commonly known as the testicles, are a pair of ovoid glandular organs that are central to the function of the male reproductive system. The testes …
Overview of the Male Anatomy | Johns Hopkins Medicine
The bag of skin that holds and helps to protect the testicles. The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body.