What causes blood from penis during intercourse?
Patient: First off, I'm a 30 y/o white male. I was having sex last night and noticed a little blood coming from my penis. I was worried but thought maybe it would be fine by morning. This morning I urinated and alittle blood came out first and then the urine. There is a stinging pain when urinating now. The sex was alittle more rough than usual but nothing crazy. What maybe wrong? Doctor: Hello,  Occasional blood through semen or through urine is common and there may not be anything to worry. Still, you may talk to a physician for physical investigation.  Hope I have answered your query. Let me know if I can assist you further.  Regards, Dr. K. V. Anand, Psychologist