Knowra Anal sex Anal sex Anal sex is sexual activity involving stimulation or penetration of the anus, commonly with a penis, fingers, or a sex toy. It can occur between partners of any gender or sexual orientation.
Anus : The opening at the end of the digestive tract through which stool leaves the body. The anus and surrounding tissues are the primary sites of stimulation or penetration.
Condom : A barrier worn over a penis or inserted into a vagina or anus to reduce pregnancy and infection risks. Condoms can reduce transmission of sexually transmitted infections during anal sex.
Vaginal sex : Sexual activity involving stimulation or penetration of the vagina. Unlike anal sex, vaginal intercourse can directly result in pregnancy.
Anal fissure : A small tear in the lining of the anal canal, often causing pain and bleeding. Friction or forceful penetration can contribute to fissures and related pain or bleeding.
Rectum : The final section of the large intestine, connecting the sigmoid colon to the anal canal. Penetration may involve the anal canal and, depending on depth, the rectum.
HIV pre-exposure prophylaxis : Antiretroviral medication taken by HIV-negative people to reduce their chance of acquiring HIV. PrEP is a prevention option for people with ongoing potential HIV exposure, including through receptive anal sex.
Oral sex : Sexual activity involving contact between the mouth and another person's genitals or anus. Oral sex involving the anus has different contact patterns and infection risks from penetration.
Hemorrhoid : A swollen vein in or around the anus or lower rectum. Anal activity may aggravate symptoms when hemorrhoids are already present.
Sexual consent : Freely given, informed, specific, and reversible agreement to sexual activity. Agreement about acts, boundaries, and stopping is essential for consensual anal sex.
Sexually transmitted infection : An infection transmitted primarily through sexual contact. Anal sex can transmit infections through contact with mucosal tissue, lesions, or bodily fluids.
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