有关口交的国外的资料
美国CDC明确说明口交会传染HIVCan I get HIV from oral sex? 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.
If you would like more information or have personal concerns, call CDC-INFO 8A-8P (EST) M-F. Closed weekends and major federal holidays at 1-800-CDC-INFO (232-4636), 1-888-232-6348 (TTY), in English, en Español.
文章的链接在http://www.cdc.gov/hiv/resources/qa/transmission.htm
但是美国CDC没有区别主动和被动口交的差别
美国加州大学旧金山分校明确区别两者的差别：
How risky is oral sex?
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August 3, 2011
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What it means
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Oral sex is sex that involves the mouth and the penis, vagina, or anus (butt hole). Some other words for different kinds of oral sex are "blow job," "giving head," "going down on," "eating out," "sucking," "cunnilingus," or "rimming."
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How risky is it?
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There are a few known cases of people getting HIV from giving oral sex (licking or sucking). There are no known cases of someone getting HIV from receiving oral sex (being licked or sucked). Experts believe that oral sex without protection is less risky than other kinds of sex, but all agree that it is possible to get HIV from giving oral sex to an HIV-infected partner without protection, especially if the HIV-infected partner ejaculates in the mouth. Certain factors, such as the presence of any cuts or sores in the mouth, are thought to increase the riskiness of oral sex.
Giving oral sex (blow job) to a man has been proven to carry some risk of getting HIV, although most scientists believe the risk is relatively low. The risk increases if the person giving the blow job has any cuts or scrapes in his or her mouth, even small ones that can be caused by brushing or flossing right before sex. To have safer oral sex, avoid getting any semen in your mouth, either by stopping oral sex before ejaculation or by using a nonspermicidal condom. You can use an oral barrier such as a dental dam or plastic wrap to make oral-anal sex (rimming) safer.
Giving oral sex to (going down on) a woman is also relatively low risk. The possibility of infection is higher if there is menstrual blood, if the woman has another STD in addition to HIV, or if the person performing oral sex has sores or cuts in the mouth. You can use an oral barrier such as a dental dam or plastic wrap to make oral-vaginal sex (cunnilingus) or oral-anal sex (rimming) safer.
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The risk of other sexually transmitted diseases
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There are many diseases besides HIV that can be passed through unprotected oral sex, including herpes, syphilis, gonorrhea, hepatitis A, and the viruses that cause warts, intestinal parasites, and other conditions.
第一句中有说明，主动口交已经有”a few“案例传染HIV
被动口交是"no known"案例
链接地址 http://hivinsite.ucsf.edu/hiv?page=basics-00-08
另外在medhelp一个资深志愿者认为完全无风险，但大家可以参考。
http://www.medhelp.org/user_journals/show/108670/Oral-Sex-All-flavours
英语帝啊 :'(:'(:'( 。。。看完了已经开始恐了。。。。:L 哼哼唧唧 发表于 2012-1-25 00:43 static/image/common/back.gif
英语帝啊
美国CDC的说法确实让人担心 间接口交呢 呵呵~
YYS 发表于 2012-1-25 03:59 static/image/common/back.gif
。。。看完了已经开始恐了。。。。
你是什么情况呢？
就是无套口交，然后舔阴嘴里有2个小时之前的咬伤 YYS 发表于 2012-1-25 12:07 static/image/common/back.gif
就是无套口交，然后舔阴嘴里有2个小时之前的咬伤
主动加上被动~
是呀
:'(:'(:'(:'(:'(:'(:'( YYS 发表于 2012-1-25 12:49 static/image/common/back.gif
是呀
应该问题没多大~
看不懂
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