New Sex Gel Does More than Improve Intimacy:

http://answers.yahoo.com/question/index?qid=20061110202016AA7QY2k

http://www.foxnews.com/story/0,2933,290671,00.html

http://www.smh.com.au/news/National/New-sex-gel-blocks-HIV-genital-herpes/2007/07/25/1185043163534.html

The key word is experimental, although this gel may have promising results in lab animal and intial promising results in males, it is still along way from being sold at your local pharmacy.