So I have been having Blood in my urine after prolonged periods of sexual activity, but have been unable to ejactulate. My penis seems to get redder and redder during the act of sex, until we finally stop after awhile, and then when I urinate I pee a LOT of blood. There was a lot of clotting and almost no urine. It just happened over the last day, but I have had this happen before, and they told me it was not a big deal and to not worry about it. Now I am worried because its come back after almost a year, and its worse than the first time it happened. I was able to ejaculate before, now I cannot ejactulate.View Thread