Dear user, Thank you for writing to HCM. I understand your concern about having sperm in urine. There might be two possibilities 1. Most likely, the fluid is of sex organs and tiny glands in the way of urine tube that come out from penis during voiding urine. This is not semen. The smell of the fluid and consistency may be like semen. Nothing to be worried about. This is normal thing and not disease. 2. Retrograde ejaculation (Ejaculation of semen does not occur outside but it occurs back into the urine pouch during sexual orgasm). So when one passes urine after sex, it is mixed with semen and appears cloudy. This is very less likely in your case as you neither had sex nor masturbation. I suggest seeing urologist for the same. Wish you good health.