Are there any sexually transmitted infections that a male can have without knowing?
413951
you can have any std without knowing it, even aids; if youre worried you better get tested
734521
This can happen either way round: a guy might have symptoms from a particular disease that doesn't produce any symptoms in a woman, or she might have symptoms and he doesn't.\n\nThe same disease can produce different symptoms in different people of the same sex.\n\nSTD symptoms do not necessarily appear in or near the genitals.\n\nWhat's more, any symptoms can be different in either partner, so you might have some that you wouldn't associate with an STD, like a slight temperature, or itching (nerve irritation) elsewhere in your body.\n\nMost STD organisms have an 'incubation period' when  they can be transmitted but they show no symptoms in either partner.\n\nIt's quite likely that you could have been infected. Best get yourself checked out.
113222
Yes it could be, you need to see a doctor.  The virus that cause std can lay dormant for years, and flare up at any time.
984568
yes you can. it is not a sexualy transmited disease but it can be transmitted sexual.  but just because you got it does not mean he gave it to you.  some times it just happens on its own.
219608
No, it contains nothing that can cause infections.  Uncleanliness or nasty partners with infections can cause infections.  Use protection.
588798
No, but you can get warts from a horny guy (if he is infected with human papilloma virus.)
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
1018796
Yes it's true that a guy can have HPV and not know it.  Of the many strains of HPV only some produce warts.   It he has a strain that is not wart producing he may not know it.  There is not a blood test for him to know or not.  If you have HPV many doctors will recommend your b/f or husband see a urologist.  The urologist will put a solution on his genitals and use a special light to see if their are any changes in the skin that the naked eye can't see.  Their is new information daily regarding HPV, but some studies suggest that @ 70% of sexually active people have been exposed to HPV.  These odds aren't good, even if they are not totally accurate.  The best way to protect you if you're sexually active is use a condom all the time, and this isn't 100%.  The only way to prevent is abstinence.
1128920
It is possible, but not probable.\n\nSTD's can be passed from mother to child, such as HIV and others, so just because a person is a virgin does not mean they don't have one.\n\nOral sex can also infect you with certain STD's  please check out this link from the center of disease control about it....always use a condom please\n\nhttp://www.cdc.gov/std/hiv/STDFact-STD&HIV.htm
170913
Here it says that some infected persons have no symptoms at all.\n\nhttp://www.metrokc.gov/health/apu/std/herpes.htm
82414
Only a medical professional can tell for sure. It could be an STD or it could be non-specific urethritis.
73896
Chlamydia can by symptom free.You could have it and not even know it, and it can cause problems like Pelvic Inflammatory Disease which can affect future fertility and can even force you to be hospitalized.  Some discharge is normal, but I would think it would be better to be tested and stop worrying. If cost is an issue, places like Planned Parenthood or some government health organizations will do it for free if you have financial need.
953570
You can only get it from an Infected Partner. Gonorrhea is a sexually transmitted disease (STD). It is a bacterial infection of the urethra in men and the urethra, cervix, or both in women. Gonorrhea can also infect the rectum, anus, throat, pelvic organs, and rarely, the conjunctiva, which is the membrane that lines the eyelid and eye surface. About half of those who are infected don't have symptoms. People who do not have symptoms may unknowingly transmit gonorrhea infections to their sex partners. \n\nThe throat, anus, urethra, and rectum are common areas of infection in both men and women. If symptoms are present, they may include painful urination, anal itching or bleeding, or abnormal discharge from the penis or vagina. Gonorrhea infection in the throat doesn't usually cause symptoms, such as a sore throat.\n\nIn men, symptoms are usually serious enough that they will cause a man to seek medical attention before complications occur. In women, the early symptoms are sometimes so mild that they are mistaken for a bladder infection or vaginal infection.\n\nThe incubation period—the time from exposure to gonorrhea until symptoms develop—is usually 2 to 5 days, but sometimes symptoms may not develop for up to 30 days. \n\nPer Yahoo.
837357
Outbreaks can happen at any time not only when you have intercourse.   \n\nSometimes outbreaks can occur and not be noticed by the individual who has the condition - this is fine but it also means that you can infect another person and not be aware of it.
193443
About half of all men and three-quarters of all women who have chlamydia have no symptoms and do not know that they are carriers of the disease.\nIn women, chlamydia may not cause any symptoms, but symptoms that may occur include: unusual vaginal bleeding or discharge, pain in the abdomen, painful intercourse, fever, painful urination or the urge to urinate more frequently than usual.
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.