my boyfriend as been having a swollen penis for about 6 months now. it comes and goes. we have refrained from all sexual activity (ie. jacking him off, blowjobs, and sexual intercourse) because he read somewhere that could be a possibility. he has had a vesectomy and itches constantly in that area due to dermitits. does his itching himself til he bleeds have anything to do with the swelling? at times you cant see the head of his penis. he is also uncircumsized if that makes a difference.