Urology is a branch of medicine which focusses on diseases of the urinary tract. The male urinary tract includes the male reproductive organs and the prostate gland. This gland is located below the urinary bladder and plays an important part in male fertility. An inflammation of this gland leads to prostatitis causing severe pain and irritable urination. In older men, prostate enlargement is a common cause of a urinary blockage. Prostate cancer is also common among men. Early detection of cancer can help prevent the spreading of the disease. Prostate Specific Antigen (PSA) Test is performed for early detection. Early treatment offers a better chance of healing. To know more, watch the video.