Hi was wondering if anyone has had experince of persistent microscopic blood in urine. This was picked up during my pregnancy 3 years ago. During this pregnancy i had recuurent uti's. Since then i have had many tests ie: camera into bladder, dye xray test, ultrasound scans etc all of which have been clear. I had visable blood and a lot of pain passing urine on one occasion about 6 years ago, the camera in bladder was a result of this. No visable blood since but onging microscopic. 2 weeks ago went to gp for blood pressure and urine dip. Unexpectedly blood pressure was very high, has since come down, urine showed blood ++ and trace protein. Had bloods for kidney/liver function....all normal range, ecg...normal, cholesterol good. Am so worried about this blood. Nurse stated today it is old blood not fresh, not sure what this means? I dip my own urine..obsessively and its really starting to get me down. Also have dull ache in bladder/pelvic area, frequent urination (15 times a day and once or twice during the night). Any info or experinces of same would be great, google is not my friend :(