The prostate is part of the male reproductive system that is found just below the urinary bladder. It is about the shape of a walnut and is responsible for the production of semen or seminal fluid. There are a number of men who experience prostate disorders. This is because the prostate envelopes the urethra. As you know, the urethra is responsible for draining urine from the urinary bladder. Some of the common prostate disorders are BPH or benign prostatic hyperplasia, enlarged prostate, prostate cancer, and prostatitis.