General Information Gland found only in men Produces milky fluid that constitutes a significant portion of the ejaculate Located under the bladder and surrounds the urethra (tube that carries urine from the bladder to the exterior) Susceptible to a variety of conditions including benign enlargement after age of 40 cancer among American and Canadian men Cancer of prostate uncommon in younger men but overall it is most common form of May be slow growing, although behavior varies.