Anal ntercourse as a man

Anal intercourse poses a greater risk for HIV transmission than vaginal intercourse, and in recent years there has been a growing understanding that heterosexual anal intercourse HAI is not uncommon. However, the majority of the anal intercourse literature has focused on men who have sex with men. The little research on HAI has mostly looked at women, with limited work among men. Almost half of the sample was non-Hispanic Black.

Metrics details. Despite this burden of disease, heterosexual anal intercourse HAI has rarely been considered. We performed a systematic review of HAI in PNG as reported in peer-reviewed and non-peer-reviewed publications for the period —May The search strategy identified publications.

After couple-years of follow-up and 77, acts of unprotected anal intercourse, no HIV transmission from HIV-positive partners took place and the researchers concluded that the risk of HIV transmission in these circumstances was effectively zero Rodger. If viral load is detectable, condomless anal intercourse is a highly efficient way of transmitting HIV, and it is considered a high-risk activity for both partners, although the exact degree of risk can depend on many factors. For each condomless act with an untreated HIV-positive partner, the risk of infection has been estimated at 1. However, it may be 10 to 25 times higher if the positive partner is recently infected. Studies have identified several other factors that further increase the risk of transmission.

Archives of Sexual Behavior. December , Cite as. The aim of this study was to analyze the circumstances of first anal intercourse FAI among men who have sex with men MSM and to identify factors associated with condom use at this event. Anonymous questionnaires were distributed using Swiss gay communication channels newspapers, associations, websites and gay bathhouses. We gathered data on age at FAI, age of the partner, degree of familiarity with him, place of first meeting, and sociodemographic indicators.