This morning when I took a shower, I noticed I had a small scab on my penis, why would that be? I haven't had sexual intercourse in close to a year, but I masturbate frequently (about three times a week), so I'm confused as to why this is happening.
Hey , in addition to what has been previously said , and i speak from personal experience , it could be wearing either tight underwear or pants (especially while working out) that could be the cause. In other words , loosen it up and you're good to go. Hope this helps :)