What is the shape of the testicles?

Testicles are elliptical in shape, and their main function is to produce sperm and transport them to the epididymis. Testicles are located inside the scrotum and can be felt by men's hands. If there are problems or diseases with the testicles, symptoms such as redness, swelling, heat, and pain are likely to occur, and one should seek medical attention promptly. If a torsion of the testicle is not discovered and treated in time, it may lead to necrosis of the testicle, ultimately requiring its removal.

1. The male testicles are located in the scrotum, one on each side, with the left side slightly lower than the right side by about 1 centimeter. The testicles are flat and elliptical in shape, with a smooth surface. They are divided into inner and outer sides, anterior and posterior edges, and upper and lower ends. The anterior end of the testicle is free, while the posterior end has blood vessels, nerves, and lymphatic vessels entering and exiting. They are in contact with the epididymis and the testicular part of the vas deferens. The upper end and posterior part are attached to the epididymal head, while the lower end is free. The outer surface is more prominent, and the inner surface is relatively flat.

2. The main function of the testicles is to produce sperm and transport them to the epididymis, where they will gradually mature. The testicles are located inside the scrotum and can be felt by hand. They grow rapidly with sexual maturity and gradually shrink and become smaller with the decline of sexual function in old age.

3. When the testicles develop diseases, it may lead to clinical manifestations such as redness, swelling, heat, and pain. First, the patient can feel it themselves, and secondly, touching the testicles will produce painful clinical symptoms. In such cases, it is necessary to promptly go to the hospital for examination and treatment.