How much blood did you see? Years ago, I had almost all blood when I urinated. It was due to a kidney stone. Have you seen a Urologist and/or had any tests to see if you have stones? My suggestion is to see a Urologist if you haven't. Mine has me get a KUB xray twice a year to check on my stones. It's a simple xray. Hope you find out why you have blood in your urine.