Hi, may I answer your health queries right now ? Please type your query here...several moths ago, i had blood in my urine. it would happen about a week appart and only happend during bowel movement. i went to a urologist, but thier test found nothing (did a catscan) they are guessing that it may be due to trama from bike riding. nothing has happened since november. i still ride my bike, but less. and sometimes feel some some sorness in my left leg joint. never had any pain. sexual functions normal no blood in seamen ever