Blood from my penis
Last week I was clamping(I normally do 3-4 12 minute sets a day) and I was on my second set when I started to massage my glans to help maintain my erection.I felt some wetness coming from the tip of my penis. I originally thought that it was pre-cum but this was a bit more than usual so I looked down and noticed that it was blood.Well I freaked the fuck out and immediately took the clamp off. As my erection subsided I felt the urge to piss, blood came out and then stopped about midstream. I have not experienced any problems since and after a week and a half off I want to start clamping again. Can anyone tell me what may have caused this?