Patient's question:
How big is a normal testicle?Doctor's answer:
According to your question, there is no standard size for testicles. The size of human testicles can vary to some extent, with some being larger and others slightly smaller. However, as long as they are within the normal range, they do not indicate the strength of sexual function. But if one testicle's volume is smaller than 12 cubic centimeters, it indicates that the testicle is underdeveloped or atrophied. In such a testicle, the most affected are the germ cells, so sperm cannot be found in the semen, indicating infertility; however, sexual function may still exist. If the testicle is smaller than 6 cubic centimeters, it means that the interstitial cells that control the secretion of sex hormones in the testicle are also affected.