Apr 28, 2017 · Studies on the Risks of Oral Sex. Oral sex is a low-risk activity for HIV. Factors that increase the risk of HIV transmission through oral sex include having bleeding gums, mouth ulcers, gum disease, genital sores, and …

Oral sex, sometimes referred to as oral intercourse, is sexual activity involving the stimulation of the genitalia of a person by another person using the mouth (including the lips, tongue or teeth) or throat.

Oral Sex & You: What you need to know to prevent sexually transmitted infections (STIs) Oral sex can be fun, but it can also spread disease. (Gross, right?)

Safer-Sex Methods: HIV InSite Knowledge Base Chapter December 2003; Content reviewed January 2006: Tim Lane, PhD, MPH, University of California San Francisco Herminia Palacio, MD, MPH, Harris County Health Department, Houston, Texas

Nearly all the research on the link between oral contraceptives and cancer risk comes from observational studies, both large prospective cohort studies and population-based case–control studies.

Many people engage in oral sex, and find it a pleasurable of sexual activity. So long as you engage in it responsibly, it’s just as normal, healthy, safe and natural as any other kind of genital sex.

Then there’s the risk of contracting HPV, or the human papillomavirus. While the likelihood of transmission from oral sex isn’t known, according to the Centers for Disease Control, some studies suggest that this is possible.

Five of the studies provided estimates of the risk of multiple oral sex acts during the life of a sero-discordant relationship. Three of these studies gave that estimate as zero – no transmissions were reported.

News: The actor Michael Douglas has revealed to the Guardian that the HPV virus, transmitted through oral sex, was responsible for his throat cancer

Questions of foreplay and oral sex. There are differences of opinion in this topic. Many scholars believe that oral sex is permissible, but it is disliked.