P is for Pre-cum

Pre-cum or pre-ejaculate/pre-seminal fluid is the clear liquid that dribbles out the top of the dick during sexual arousal. 

Pre-ejaculate is primarily produced by the Cowper's glands and we reckon it's purpose is to: 

a.) neutralise acidity in the urethra (caused by pee)

b.) provide some extra lubrication for sexual activity and 

c.) help out with semen coagulation

The amount of pre-cum produced varies dramatically from dick to dick with some not producing any at all.

Pre-cum is chemically similar to semen but has significant differences.  The major difference being the presence of SPERM.  However, low levels of sperm can be found in pre-cum and can potentially impregnate a woman if they are really determined and lucky.


 

Thumbnail image via Flickr

Posted on September 18, 2015 and filed under P.