10 months ago i saw blood in my sperm after intercourse. i had sex twice and everything was ok, and after the third time the problems began. my partner and i had hard sex and my penis hurt a bit when she was on top of me. i urinated a few minutes after ejaculating and blood came out along with a very big blood clot at the end. i had sexual intercourse about 7 or 8 times before seeing a doctor. the same occurred except for 2 times, in which no blood appeared. but the majority of times blood came out in the sperm, or only after ejaculation during urination, or both in the sperm and the urine. once i woke up without having had sex that week and urinated blood. i tested my blood, sperm, and urine and the only abnormality was a high psa level. my dr said it is very rare and is that high in 40/50 year old. i did a biopsy for prostate cancer and my dr said that everything was ok. after the biopsy, i waqs back to normal. however, the dr didn't know what was wrong and said it was an infection that went away. he didn't explain how it went away, and he told me to take vitamins and drink water. this was in september. 2 months ago i did a psa test and it was on the same level. no blood had appeared until three weeks ago. i had sex 4 times. the first three were normal, and during the fourth i ejaculated blood and blood and a blood clot came out in my urine. 4 days ago i was at a strip club and had a lap dance. i was aroused and had an erection. i went to the wc and a huge clot came out followed by blood an then another clot. this occured again during urination. i had not ejaculated thoug