I had a pretty good urinary tract before, but I hesitated to use the washroom during my office hours and, eventually the flow decreased. Now, I have a frequent urge to urinate, and a little urine comes out. It also takes time to start the urination. I don't have any pain during urination. It requires a lot of pressure to put for removing the left over urine and it comes in drops. My bladder never gets empty as before and neither i have a good flow. please help.