What is the fluid on the tip of his penis before he ejaculates (comes)? - source from
http://nydailynews.healthology.com/n...news/16354.htm
The pre-ejaculatory fluid or pre-come is a clear fluid that is secreted from the Cowper's glands(bulbourethral glands), which are two pea-sized glands near the prostate gland. This fluid's primary purpose is to serve as a lubricant during sexual intercourse. Not everyone produces pre-ejaculatory fluid, however. If you don't produce this fluid, it doesn't necessarily mean there won't be adequate lubrication during intercourse. Although Cowper's glands do not contain sperm, pre-ejaculatory fluid may contain some sperm, which have mixed in from the secretions pooled within the inner urethra. Therefore, there is always the risk of getting pregnant from pre-come, which can be prevented by the proper use of condoms and other forms of contraception.