can ****sex cause an infection into the vagina?
103108
of course you can if you have vaginal sex after anal without changing the condom.  But also, can happen if substance from the anus makes its way  into the vagina during the anal sex\nI would avoid anal sex not only for this, but also for the obvious reason that you can do damage internally
474443
The only way it could harm her is if the water is unclean or if a jet of water goes up her vagina which wouldn't happen during sex unless you are using the shower hear or water skiing while you do it or soemthing like that, lol. If you REALLY want to have sex in the water, try doing it either in the shower or in the bath, but make sure there is only water in it and not bubble bath or oils or anything, as it's very easy for a woman to get a yeast infection if the pH of her vagina becomes unbalanced.
1166364
Yes, if she has an STD and you have even the smallest tear in your skin it could enter into your bloodstream that way. Or, just like having unprotected straight sex if she, or you for that matter has unprotected oral, you can get an STD. Either partner could have herpes or a number of things.
551845
It's not as likely, but yes, it is possible for either partner to become infected with HIV through performing or receiving oral 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.\nRead this article: \nhttp://www.cdc.gov/hiv/pubs/faq/faq19.htm
805448
it can be\n\nPelvic inflammatory disease is caused by germs that are transmitted through sexual contact and other bodily secretions. Bacteria that cause gonorrhea and chlamydia cause more than half of cases. Other organisms found in the vagina can also cause PID but are much less common.\n\nIn some women, PID may result from a termination of pregnancy or following childbirth. Occasionally, it may be as a result of having sex with a new partner. But often no specific reason can be found. In the UK the 'bug' most commonly responsible for PID is Chlamydia.\n\nPelvic inflammatory disease (PID) is an infection that passes from the vagina through neck of the womb (cervix), the womb (uterus) and up to the Fallopian tubes. The ovaries are sometimes also involved.
1114592
All the same ones you can get from vaginal or anal sex.  The probability of say HIV/AIDS, or other fluid transmitted disease is low but can happen. It is most dangerous if you have open sores in or near your mouth.  Other things like herpes, gonorrhoea and such can be transmitted to the mouth or around the mouth.  Advise is to be sure of your partners STD status and use protection for all sexual activity.\n\nTerry
82310
Possible. One can have HIV infection from infected blood or sexual fluids. If you happen to touch  an infected blood or sexual fluid and you accidentally touch your wound (if you have one) or you happen to touch the part of your sex organ that is most sensitive to the virus (by having sex with yourself as you said??), then you might get HIV...Just making an analysis.
1098136
you can infect a male if you are female during sex if you are female with infection should have partner checked to as he may not even no he has one and reinfect you after your treatment if he has it to yes is answer to your question
454685
A yeast infection, also known as candidiasis (pronounced: can-dih-dy-uh-sis), is the name for a common infection caused by a type of yeast-like fungus called Candida. Small numbers of Candida are always present in our bodies, but normally we have the right balance of bacteria and other factors to keep them from growing too much. Sometimes, though, these yeast-like fungi do grow too much, and this can cause an infection. These infections usually occur in warm, moist parts of the body, such as the mouth and moist areas of skin. When they cause an infection in the vagina, it is known as vulvovaginal candidiasis.\n \nCandida can overgrow for many reasons. Stress, pregnancy, and illnesses that affect your immune system may allow yeast to multiply, as can certain medicines. These include some birth control pills and steroids. Or if you're taking antibiotics, such as for strep throat, the antibiotics can kill "good" bacteria that also live in the body and normally keep the growth of Candida in the vagina in check. Yeast also flourish if a girl's blood sugar is high. Girls who have diabetes that isn't controlled are at a higher risk for yeast infections.\n \nMany girls find that yeast infections tend to show up right before they get their periods because of the hormonal changes that come with the menstrual cycle. Clothes (especially underwear) that are too tight or are made of materials like nylon that trap heat and moisture might lead to yeast infections because yeast can thrive in this type of environment. And douching and using scented sanitary products can upset the balance in the vagina and make yeast infections more likely.\n \nIt's common for girls who are not sexually active to get yeast infections. Although yeast infections are not considered sexually transmitted diseases, they can occasionally be spread from one sexual partner to the other. This is quite rare, however, and the partner of someone who has a yeast infection does not automatically have to be treated
281487
yes,  The infection is caused by a type of yeast or fungus called Candida this yeast lives in your mouth,vagina, and rectum all the time, but it sometimes gets out of control and causes an infection. You need to go to a doctor to get medicine to correct the condition.
773788
Most (95%+) vaginal odor is caused by an infection called "gardnerella" which causes bacterial vaginosis. While this infection can be passed between partners, it is not a sexually transmitted disease (STD). Bacterial Vaginosis (BV) is one of the chief causes of vaginal odor. This odor may become more pronounced after having sex and is fishy in nature. This is the most common type of vaginal odor. \n\n\nVisit your Obstetrician/gynecologist
762009
The chances are probably pretty slim. However, if you had any type of cut on your penis there could be a slight chance. You ejaculating in her mouth would not increase your chances of infection...just hers. She was actually at more risk than you. Altough, when in doubt, get tested!!!
481921
No, that's a deadly urban myth, file it away and forget about it.Unprotected sex {including oral} can transmit HIV regardless of what you do after the act!
826788
Waaaah, Stephie!!!  Your teacher is crazy wrong!  To answer the initial question, can you get an STD from oral sex?  Yes.  Herpes is the most common.  If someone has genital herpes it can go to someone's mouth.  OR (and here's the crazy one) if someone has cold sores, that can become genital herpes.  Someone can also get something gross like chlamydia in their throat, but honestly, it's not all that common.  But know your partner, get tested and use protection!  That's what flavored condoms and dental dams are for!!!
297510
Sexually-transmissible infections (STIs)
443709
This is some type of vaginal infection, such as gardnella or bacterial vaginosis. This kind of infection is sexually transmissible, so your partner should be treated as well if this is the diagnosis.  Please see your doctor.
771364
No it can not penetrate skin but you still have a passage way.  For men the opening on the tip of there penis and for women the vagina.  The semen and vaginal fluids, urine and any other body fluid carries the disease.  Use protection and get tested yearly.  If you don't want to use protection you and your partner both get test for everything.  Then you still need to be careful because you don't know if the other if faithful.  All may be good then one month or year later you are with the same person and that person has slept with about two to three others unprotected.  That also increases the chances.\n\nStay safe