| | why does my penis shrivel up so much
I'm 20 yrs old, I'm about 5'9 , 210 , my penis shrivels up when Im sitting down, when I'm running, playing basketball and when I got into a fight it did that also and sometimes it'll stay like that for long periods of time even when I'm not sitting, running, playing, or fighting, what is the reason for this? High blood pressure? Might I be overweight? What are all the reasons?
Also my penis when hard is about 6.1 long n 5 wide, is that a good normal size? Average?