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Bacterial vaginosis (BV) is an infection of the vagina caused by excessive growth of bacteria. Common symptoms include increased vaginal discharge that often smells like fish. The discharge is usually white or gray in color. Burning with urination may occur. Itching is uncommon. Occasionally, there may be no symptoms. Having BV approximately doubles the risk of infection by a number of sexually transmitted infections, including HIV/AIDS. It also increases the risk of early delivery among pregnant women.
A condom is a sheath-shaped barrier device used during sexual intercourse to reduce the probability of pregnancy or a sexually transmitted infection (STI). There are both external (male) and internal (female) condoms.
Sexual intercourse is sexual activity involving the insertion and thrusting of the male penis inside the female vagina for sexual pleasure, reproduction, or both. This is also known as vaginal intercourse or vaginal sex. Sexual penetration has been known by humans since the dawn of time, and has been an instinctive form of sexual behaviour and psychology among humans. Other forms of penetrative sexual intercourse include anal sex, oral sex, fingering and penetration by use of a dildo, and vibrators. These activities involve physical intimacy between two or more people and are usually used among humans solely for physical or emotional pleasure. They can contribute to human bonding.
Safe sex is sexual activity using methods or contraceptive devices to reduce the risk of transmitting or acquiring sexually transmitted infections (STIs), especially HIV. "Safe sex" is also sometimes referred to as safer sex or protected sex to indicate that some safe sex practices do not eliminate STI risks. It is also sometimes used colloquially to describe methods aimed at preventing pregnancy that may or may not also lower STI risks.
Trichomoniasis (trich) is an infectious disease caused by the parasite Trichomonas vaginalis. About 70% of affected people do not have symptoms when infected. When symptoms occur, they typically begin 5 to 28 days after exposure. Symptoms can include itching in the genital area, a bad smelling thin vaginal discharge, burning with urination, and pain with sex. Having trichomoniasis increases the risk of getting HIV/AIDS. It may also cause complications during pregnancy.
Cervicitis is inflammation of the uterine cervix. Cervicitis in women has many features in common with urethritis in men and many cases are caused by sexually transmitted infections. Non-infectious causes of cervicitis can include intrauterine devices, contraceptive diaphragms, and allergic reactions to spermicides or latex condoms. Cervicitis affects over half of all women during their adult life.
Spermicide is a contraceptive substance that destroys sperm, inserted vaginally prior to intercourse to prevent pregnancy. As a contraceptive, spermicide may be used alone. However, the pregnancy rate experienced by couples using only spermicide is higher than that of couples using other methods. Usually, spermicides are combined with contraceptive barrier methods such as diaphragms, condoms, cervical caps, and sponges. Combined methods are believed to result in lower pregnancy rates than either method alone.
Microbicides for sexually transmitted infections are pharmacologic agents and chemical substances that are capable of killing or destroying certain microorganisms that commonly cause sexually transmitted infection.
Vaginal lubrication is a naturally produced fluid that lubricates the vagina. Vaginal lubrication is always present, but production increases significantly near ovulation and during sexual arousal in anticipation of sexual intercourse. Vaginal dryness is the condition in which this lubrication is insufficient, and sometimes artificial lubricants are used to augment it. Without sufficient lubrication, sexual intercourse can be painful. The vaginal lining has no glands, and therefore the vagina must rely on other methods of lubrication. Plasma from the vaginal walls due to vascular engorgement is considered to be the chief lubrication source, and the Bartholin's glands, located slightly below and to the left and right of the introitus, also secrete mucus to augment vaginal wall secretions. Near ovulation, cervical mucus provides additional lubrication.
Personal lubricants are specialized lubricants used during sexual acts, such as intercourse and masturbation, to reduce friction to or between the penis and vagina, anus or other body parts or applied to sex toys to reduce friction or to ease penetration. As of 2015, the personal lubricant market was estimated to be worth at least $400 million.
Bareback sex is physical sexual activity, especially sexual penetration, without the use of a condom. The topic primarily concerns anal sex between men without the use of a condom, and may be distinguished from unprotected sex because bareback sex denotes the deliberate act of forgoing condom use.
Oral sex, sometimes referred to as oral intercourse, is sexual activity involving the stimulation of the genitalia of a person by another person using the mouth. Cunnilingus is oral sex performed on the vulva while fellatio is oral sex performed on the penis. Anilingus, another form of oral sex, is oral stimulation of the anus.
Serosorting, also known as serodiscrimination, is the practice of using HIV status as a decision-making point in choosing sexual behavior. The term is used to describe the behavior of a person who chooses a sexual partner assumed to be of the same HIV serostatus to engage in unprotected sex with them for a reduced risk of acquiring or transmitting HIV/AIDS.
Women who have sex with women (WSW) are women who engage in sexual activities with women, whether they identify as straight, lesbian, bisexual, pansexual, have other sexualities, or dispense with sexual identification altogether. The term WSW is often used in medical literature to describe such women as a group for clinical study, without needing to consider sexual self-identity.
A female condom is a barrier device that is used during sexual intercourse as a barrier contraceptive to reduce the probability of pregnancy or sexually transmitted infection (STI). It is inserted in the vagina or anus before intercourse to reduce the risk of exposure to semen or other body fluids. The female condom was invented by Danish MD Lasse Hessel in 1990 and approved by the FDA for sale in the US in 1993.
Non-penetrative sex or outercourse is sexual activity that usually does not include sexual penetration. It generally excludes the penetrative aspects of vaginal, anal, or oral sex, but includes various forms of sexual and non-sexual activity, such as frottage, manual sex, mutual masturbation, kissing, or cuddling. Some forms of non-penetrative sex, particularly when termed outercourse, include penetrative aspects, such as penetration that may result from forms of fingering or oral sex.
A sexually transmitted infection (STI), also referred to as a sexually transmitted disease (STD) and the older term venereal disease (VD), is an infection that is spread by sexual activity, especially vaginal intercourse, anal sex, oral sex, or sometimes manual sex. STIs often do not initially cause symptoms, which results in a risk of passing the infection on to others. Symptoms and signs of STIs may include vaginal discharge, penile discharge, ulcers on or around the genitals, and pelvic pain. Some STIs can cause infertility.
A douche is a device used to introduce a stream of water into the body for medical or hygienic reasons, or the stream of water itself. Douche usually refers to vaginal irrigation, the rinsing of the vagina, but it can also refer to the rinsing of any body cavity. A douche bag is a piece of equipment for douching—a bag for holding the fluid used in douching. To avoid transferring intestinal bacteria into the vagina, the same bag must not be used for an enema and a vaginal douche.
A vaginal microbicide is a microbicide for vaginal use, generally as protection against the contraction of a sexually transmitted infection during vaginal sexual intercourse. Vaginal microbicides are topical gels or creams inserted into the vagina.
Risky sexual behavior is the description of the activity that will increase the probability that a person engaging in sexual activity with another person infected with a sexually transmitted infection will be infected or become unintended pregnant, or make a partner pregnant. It can mean two similar things: the behavior itself, and the description of the partner's behavior.
References
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- 1 2 International Family Planning Perspectives, Volume 24, Number 2, June 1998, Vaginal Drying Agents and HIV Transmission Archived February 24, 2011, at the Wayback Machine by Karen E. Kun.
- ↑ "Gendered innovations, stanford". 8 January 2021. Archived from the original on 2012-03-09.
- 1 2 Ray, Sunanda; Gumbo, Nyasha; Mbizvo, Michael (May 1996). "Local Voices: What Some Harare Men Say about Preparation for Sex". Reproductive Health Matters. 4 (7): 34–45. doi: 10.1016/S0968-8080(96)90004-X . JSTOR 3775349.
- ↑ January 2001 edition of "Parade": Page 45: "Dry sex is painful for both men and women and may expose one to infection."
- ↑ "Women in Action" published 2001 by Isis International Page 11: "there is nothing pleasant about dry sex because both the man and woman feel pain and they experience cuts"
- ↑ van Andel T, de Korte S, Koopmans D, Behari-Ramdas J, Ruysschaert S (February 2008). "Dry sex in Suriname". J Ethnopharmacol. 116 (1): 84–8. doi:10.1016/j.jep.2007.11.003. PMID 18083316.
- ↑ Hyena, Hank (1999-12-10). ""Dry sex" worsens AIDS numbers in southern Africa". Salon.com. Retrieved 2012-05-23.