For years now, I've had many of the symptoms associated with an enlarged prostate. Difficulty starting, weak stream, getting up at night, and going frequently. I haven't experienced any pain associated with this. I recently had a prostate exam and also the blood test for prostate cancer, both of which were negative. My doctor gave me a prescription to knock out any possible bladder infection, but that didn't change anything. Is there any other condition that could cause these symptoms?

I'm a fit 33 year old, no immediate family history of prostate cancer. I drink about 16 oz of coffee in the morning, and then plenty of tea and water throughout the day. I excercise 5 evenings a week, and drink a moderate amount of water afterwards. I think this may explain the frequency but don't know about other symptoms.

kenyes shot from the caffine