Hey , im 15 yo ,i have noticed that the size of my testicles have gone from egg size to half of that over a mount is this serious ? I know it sounds a bit stupid but i need some advice. Please post her or pm me if you want ( Originally Posted by shanej13 ) Hey , im 15 yo ,i have noticed that the size of my testicles have gone from egg size to half of that over a mount is this serious ? I know it sounds a bit stupid but i need some advice. Please post her or pm me if you want I don't really have anything constructive to say other than maybe go see a doctor. BUT if you've been measuring this with eggcups I do hope you've been washing them afterwards. The size of the testicle can change depends on temperature. If it is to cold, the size can shrink. But if it is to hot, then the size getting a little bigger. This changes happens to regulate the temperature, and make the functions working. But i dont know if your problem is a kind of disease or if your testicle dont work. I dont even know how bad your problem actually is. If it is something you worry about, then I advice you to go to a doctor. ( Originally Posted by shanej13 ) Hey , im 15 yo ,i have noticed that the size of my testicles have gone from