So tonight my boyfriend and I were rolling naked for inn the sheets, and I guess we grinded a little to hard because he looked down and found a red/purple bruise on his penis. He told me he knew when it happened which was 2 hours before we spotted the bruising, but he never said anything. The bruise is a bit bigger than a dollar coin. He says there is no pain, and he never lost his erection. There was no popping sound but I’m still concerned about penial fracture. He can get sufficiently hard still. I’m just really worried. Should he see a doctor?