Condomless anal intercourse proved more frequent than condomless vaginal intercourse in this large study. As a result, anal sex may account for a meaningful proportion of new HIV infections in FSW and thus fuel the global epidemic. To get a global perspective on frequency of anal sex and condom use during anal sex in FSW, the research team conducted this systematic review and meta-analysis. They also made pooled estimates of the proportion of FSW reporting condomless anal sex or condomless vaginal sex. Sixty-four studies took place before and 65 studies from onward. Women's age averaged 27 or younger in 71 studies and 28 or older in 55 studies.
Archives of Sexual Behavior. This study used qualitative methods to assess why women engage in heterosexual anal receptive intercourse AI with a male partner. Four focus groups which comprised women from diverse ethnicities were conducted. All groups were digitally recorded for transcription; transcripts were analyzed using the methods of grounded theory to determine themes.
New research by Bespoke Surgical interviewed gay men of different ages about their sex lives. The researchers also asked an equal number of straight women about their relationship with anal sex. Apologies to iOS and Safari users, but you may be unable to comment due to an ongoing issue with Facebook.
Another study conducted by the University of Indiana asked questions on heterosexual anal sex and found that the percentage having anal intercourse within the past year demonstrated a similar age breakdown as that of the NSFG. Adolescents are also practicing heterosexual anal sex; and again, the prevalence increases with age. Are there health concerns regarding heterosexual anal intercourse? Of course — as with all types of sexual activity — there are both emotional and physical pitfalls. People need to be educated about the dangers of anal intercourse, so they can make an informed decision about whether or not to participate in the activity.