It's very real I'm afraid. Understand the study looks at multiple partners as a multiplying risk factor.

It doesn't say "Oral sex gives you cancer" :wtf:
Delta9 UK Reviewed by Delta9 UK on . Evidence Suggests That Blowjobs may Cause Cancer Oral sex can cause throat cancer - 09 May 2007 - New Scientist People who have had more than five oral-sex partners in their lifetime are 250% more likely to have throat cancer than those who do not have oral sex, a new study suggests. The researchers believe this is because oral sex may transmit human papillomavirus (HPV), the virus implicated in the majority of cervical cancers. Rating: 5