Patient's question:
I recently discovered that one of my testicles is larger than the other. This symptom started about a week ago, with pain and slight swelling in the testicle, which feels a bit hard. Sometimes it can be very painful, especially when touched. My penis is small, and this has been the case for 7 years. Additionally, I have a habit of excessive masturbation, about three to four times a week. Why are my testicles of unequal size on the left and right sides?Doctor's answer:
Hello, the testicles of normal men are not exactly the same size on both sides. Even among people of the same age group, there is a significant difference in testicular size. In normal adults, the volume of the testicles can be as large as 25 milliliters or as small as 15 milliliters. Generally, as long as the testicular volume is above 15 milliliters, their function is the same. The testicles of normal people are not equal in size on both sides, but the difference is not too great. If both testicles have always been symmetrical (or slightly larger on the right side), and one suddenly shows a significant enlargement, it should be a cause for concern. If the testicle enlargement is accompanied by fever and local pain, it may be epididymitis or orchitis. It is important to see a male specialist promptly for further examination and not to take it lightly.