Blue balls: I'm going to assume your technique doesn't involve a long of swinging and stretching of the spermatic cord. If you really get excited about enjoying your body, you'll accumulate a lot of fluid in your seminal vesicles and this can put pressure on the nerve that supplies sensation to your testes. It's not dangerous and is quite familiar. Vary your technique and find what's most comfortable.
Answered 2/15/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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