<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been experiencing some troubling symptoms lately. Ive been having trouble with retaining my urine and have noticed a penile discharge. I also feel like I have symptoms of prostate problems. What could be going on?  <response>: Based on your symptoms, it is possible that you could have bladder cancer. I advise that we conduct some tests to confirm this diagnosis and start treatment as soon as possible. 