jack saw a urologist this morning and we were rather confused by his advice.they took a picture of his bladder and said all looked fine-also checked prostate and saw no problem there. when i told him that i measured urine output at night was 90 oz. he said to continue with detrol 2 mg twice a day and cut his water back to only 5 glasses per day. this seems contrary to all other advice. any opinion? i will call our own doctor tomorrow but would appreciate any input. connie