My testicles wont "get up" when erected and also when they are really cold. Sometimes, some spots on the scotrum are hot while other spots are cold. Here is how its like: The scotrum looks wrinkled , hang relativly low and the testicles feels heavy and a bit sore(particular when im cold). Its very rare, but sometimes in the morning, the scotrum looks like i think it should. which is like one smooth pouch pasted to the shaft. And did I mentioned, I am 20 years old. 1.Is this more common than I think, anyone else have it too? 2.What can be the cause? 3.Any ideas how to get that natural "get up" reflex to work properly?