<s>[INST] Hi there, I noticed about 2-3 months ago that my right testicle was a little larger than my left (maybe about 7mm or so). It also hangs higher than the left. I have never noticed this before but I never really payed much attention. Now I cannot get it off my mind! It worries me constantly to the point of losing sleep like some sort of quasi-hypochondriac. I have no pain or anything either. Any help would be unbelievably appreciated. D [/INST] Thanks for asking in Chat Doctor forum In short: It is completely normal to the testis to be higher or lower than other. Explanation: Stop thinking about this. Usually one testis is situated always lower than the other. And regarding size please do not measure, if your testicular sensation is normal then be happy and enjoy.  (to test testicular sensation, when you press your testis slightly, if it hurts then that testis is completely normal) </s>