I suddenly could not urinate with no other problems. I had a Foley catheter inserted and after a week had it removed. I then could not empty much of my bladder and the next day could not urinate and had a foley catheter inserted again. A urology nurse then contacted me and was too busy to see me for about a month. Nearly a fortnight has now elapsed, I have had ultrasound, blood and urine tests. I have an enlarged prostate but the other tests were clear. No treatment has been suggested.