Study: Rise in some head and neck cancers tied to oral sex

yourlife.usatoday.com — There's a worrisome uptick in the incidence of certain head and neck cancers among middle-aged and even younger Americans, and some experts link the trend to a rise in the popularity of oral sex over the past few decades. Jan 30, 2011 View in Crawl 4

Study: Rise in some head and neck cancers tied to oral sex