Intercourse via the anus

The risk of HIV transmission during anal intercourse may be around 18 times greater than during vaginal intercourse, according to the results of a meta-analysis published online ahead of print in the International Journal of Epidemiology. Moreover, as well as this empirical work, the researchers from Imperial College and the London School of Hygiene and Tropical Medicine carried out a modelling exercise to estimate the impact that HIV treatment has on infectiousness during anal intercourse. They estimate that the risk of transmission from a man with suppressed viral load may be reduced by as much as Anal intercourse drives the HIV epidemic amongst gay and bisexual men. Moreover a substantial proportion of heterosexuals have anal sex but tend to use condoms less frequently than for vaginal sex, and this may contribute to heterosexual epidemics in sub-Saharan Africa and elsewhere.

Bum fun, biting the pillow, punching the starfish, whatever you choose to call it, anal sex is no longer the taboo subject it once was and lots of people engage in this extracurricular bedroom activity - and enjoy it! But if you're new to backdoor fun and don't know where to start it can be a little daunting. Is it safe, what are the risk factors and how do you do it without getting hurt? GP Dr Roger Henderson looks at the potential risks and explains how to enjoy safe anal sex:.

Jump to navigation. Anal sex is any type of sexual activity that involves the anal area and many people, whether they are heterosexual, gay or bisexual, enjoy it. Whether you are thinking of having anal sex for the first time, or you just want more information on how to stay safe and enjoy it, this page will help answer your questions.

Anal sex or anal intercourse is generally the insertion and thrusting of the erect penis into a person's anus , or anus and rectum , for sexual pleasure. While anal sex is commonly associated with male homosexuality , research shows that not all gay males engage in anal sex and that it is not uncommon in heterosexual relationships. Anal sex is considered a high-risk sexual practice because of the vulnerability of the anus and rectum. The anal and rectal tissues are delicate and do not provide lubrication like the vagina does , so they can easily tear and permit disease transmission, especially if a personal lubricant is not used.