anal intercourse


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Insertion of an erect penis per anus in a fashion analogous to that of vaginal intercourse

anal intercourse

A form of sexual intercourse, usually homosexual, in which the anus performs the sexual function of the vagina.
References in periodicals archive ?
Unprotected receptive anal intercourse among men who have sex with men in Brazil.
There was a significant difference in the number of women who indicated circumcision status makes no difference compared to those who indicated circumcision status does make a difference on the following attributions: hygiene, cleanliness, social norm, more common in their country, more common for their age group, natural, attractive, provides more pleasure during anal intercourse, pleasurable to touch, reduced STIs, preference for men, and preference for female partners of men.
This paper presents two young African women with severe UTI following receptive anal intercourse with their husbands.
HIV-positive women are no strangers to anal intercourse, an anal cancer risk factor, according to two analyses of the SUN Study cohort (Figure 5).
AIDS and heterosexual anal intercourse. Arch Sex Behav.
The second sample consist of girls who are sexually active, defined broadly as those who have engaged in genital fondling, anal intercourse, and/or vaginal intercourse with a boy or man (N = 3,618, about 70% of the full sample).
Our primary sexual risk outcomes were number of sex partners in the previous 60 days, frequency of unprotected intercourse in the previous 60 days, and unprotected anal intercourse at last anal sex with a nonprimary partner.
Yet we know very little about their safety when used during anal intercourse."
For females, those who attended worship services less frequently were more likely to report participation in sexual intercourse (ever, in the last year, and in the last month), giving oral sex ever (and in the last month), receiving oral sex ever (and in the last month), and anal intercourse ever compared to those who attended worship services more frequently.
"He (McQueary) saw a naked boy, Victim 2, whose age he estimated to be 10 years old, with his hands up against the wall, being subjected to anal intercourse by a naked Sandusky...The next morning, a Saturday, the graduate assistant telephoned Paterno and went to Paterno's home, where he reported what he had seen."
Acute HCV acquisition was associated with group sex, unprotected receptive anal intercourse, and according to some studies, concomitant STI (4).
Nearly three quarters of the participants (76.2%, n = 1584) reported engaging in sexual intercourse with women, including vaginal intercourse (74.2%, n = 1550) and anal intercourse (19.5%, n = 405).