How is anatomy of prostate?

- The prostate is located in the small (lesser) pelvis just below the bladder. At the front we have the pubis, and in the back the rectum. It surrounds the prostatic urethra - It has 3 lobes: two lateral lobes united at the front by an isthmus, and at the back by the median lobe - The median lobe is located above the entrance of the ejaculatory ducts which bring the sperm into the prostatic urethra. - Lateral lobes tend to increase in volume with age, and the median lobe increases in volume intravesicaly (development up in the bladder) - The gland is surrounded by a fibro-muscular capsule.