If you have large testicles without other symptoms like pain, you likely don’t need to worry. But if a size change occurs in adulthood, you may have a medical condition causing swelling. The testicles ...

The average size of an assigned male at birth (AMAB)’s testicle is about 4 x 3 x 2 centimeters (cm) in size. Most people have two testicles or testes. It’s common for one testicle to be a different ...

Testicle sizes vary widely. Smaller testicles are not usually a problem. However, small testicles can sometimes indicate a health condition. As well as length, health professionals sometimes measure ...