While intercourse my penis foreskin cuts on the lower inner joint of penis. On that time there is a lot of blooding which is now stops but cut is still open and curing. This has happened 3-4 days before. I am a diabetic also. Is anything serious or going to be serious. Do I need to consult any doctor ?
Yes, you should consult a doctor, especially since you're diabetic, as healing may be slower, and there's a higher risk of infection. Keep the area clean, avoid intercourse until it heals, and apply a prescribed antiseptic ointment.