My boyfriend has a signifigantly larger right testicle. He has no pain or discomfort. He expressed he thinks that there could be something wrong. Also when aroused his testicles seem to be closer to the same size yet a large muscle? seems to grow just over the pubic region on the left side moving towards the outer part of his body.
I would have this checked. It is not good when either of the testicles is significantly enlarged, especially not the right one. By your description, it is quite possible that he developed hernia in which intestines protrude from the weak abdominal wall and go down as far as testicles and enter inside of a scrotum.
Other causes of scrotal enlargement include cysts, varicose veins, and tumor. It is essential he had it checked by an urologist.
Other causes of scrotal enlargement include cysts, varicose veins, and tumor. It is essential he had it checked by an urologist.