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以下仅仅是理论风险,与实际风险相差很大!!!
口交可以感染HIV吗? 是的,相比其他的性行为, 尽管这是一个很少出现的情况,通过口交任何一方都可能感染HIV.已经有几个这样感染的例子了.尽管没有人知道危险性有多低,但是证据已经表明这种行为是低于无保护的肛交和性交. 通过以下方式,如果一个感染了HIV的人口交,血液可能 会从她的口里进入被动方: 1,通过尿道口粘膜 2,通过阴道或者宫颈粘膜 3.通过阴茎上小的伤口直接进入.
如果口交的被动方感染了HIV,他们的血液,精液,前列腺液,或者阴道液中或许含有病毒.,这样通过口腔粘膜进入人体内. 如果有以下情况,会增加感染HIV的风险: 1. 如果口交主动方在口或者咽喉周围有伤口 2. 如果口交被动方将精液射到被动方的嘴里 3. 如果口交被动方有其他的性病.
没有性行为是最有效的避免HIV的方法. 如皋你选择口交,并且你的性伴是男性, 1. 使用乳胶安全套,或者 2. 使用聚氨酯安全套,如果对乳胶过敏的话.
研究发现,乳胶安全套是最有效的尽管不是最完美的.正确的和持续的使用安全套可以避免感染HIV.如果对乳胶安全套过敏,塑料(聚氨酯)安全套也是可以的.
如果你选择口交,你的性伴是女性,在你的嘴和阴道之间使用乳胶的屏障(如天然橡胶乳胶膜,)食品袋也是可以的.
不管你的性伴是男还是女,如果在口交时,有舔肛行为在你的嘴和阴道之间使用乳胶的屏障(如天然橡胶乳胶膜,)食品袋也是可以的.
Yes, it is possible for either partner to become infected with HIV through performing or receiving oral sex, though it is a less common mode of transmission than other sexual behaviors (anal and vaginal sex). There have been a few cases of HIV transmission from performing oral sex on a person infected with HIV. While no one knows exactly what the degree of risk is, evidence suggests that the risk is less than that of unprotected anal or vaginal sex. If the person performing oral sex has HIV, blood from their mouth may enter the body of the person receiving oral sex through - the lining of the urethra (the opening at the tip of the penis);
- the lining of the vagina or cervix;
- the lining of the anus; or
- directly into the body through small cuts or open sores.
If the person receiving oral sex has HIV, their blood, semen (cum), pre-seminal fluid (pre-cum), or vaginal fluid may contain the virus. Cells lining the mouth of the person performing oral sex may allow HIV to enter their body. The risk of HIV transmission increases - if the person performing oral sex has cuts or sores around or in their mouth or throat;
- if the person receiving oral sex ejaculates in the mouth of the person performing oral sex; or
- if the person receiving oral sex has another sexually transmitted disease (STD).
Not having (abstaining from) sex is the most effective way to avoid HIV. If you choose to perform oral sex, and your partner is male, - use a latex condom on the penis; or
- if you or your partner is allergic to latex, plastic (polyurethane) condoms can be used.
Studies have shown that latex condoms are very effective, though not perfect, in preventing HIV transmission when used correctly and consistently. If either partner is allergic to latex, plastic (polyurethane) condoms for either the male or female can be used. For more information about latex condoms, see "Male Latex Condoms and Sexually Transmitted Diseases." If you choose to have oral sex, and your partner is female, - use a latex barrier (such as a natural rubber latex sheet, a dental dam, or a cut-open condom that makes a square) between your mouth and the vagina. A latex barrier such as a dental dam reduces the risk of blood or vaginal fluids entering your mouth. Plastic food wrap also can be used as a barrier.
If you choose to perform oral sex with either a male or female partner and this sex includes oral contact with your partners anus (analingus or rimming), use a latex barrier (such as a natural rubber latex sheet, a dental dam, or a cut-open condom that makes a square) between your mouth and the anus. Plastic food wrap also can be used as a barrier. |