yes it is possible, but with every instance of sexual intercourse there is a possibilty you could contract HIV.
It is possible to have sex with an hiv positive person without contracting hiv. You could have sex many times with an hiv positive person and get very lucky and not contract the virus. However, maybe the next time you have sex, you may get unlucky and become infected.
With proper precaution's, it is possible.
It is possible to have a false negative HIV test, particuarly early in infection with HIV. If a partner has a true negative HIV test, it's not possible to get HIV from them.
HIV-positive means you are infected with the human immunodeficiency virus. HIV-negative means that you are not infected with the HIV.
It is better to be HIV negative than HIV positive. An HIV positive person is infected with HIV.
Women do not have sperm. If you're talking about a woman's vaginal secretions then yes it is possible and does on occasional occur during unprotected intercourse.
The answer to whether HIV gram-stain positive or negative is that HIV gram-stain is negative. They retain the light red or pink color after the stain.
It would be almost impossible to test negative if a person is HIV positive.
No; you would not be HIV positive.
The underling root of HIV is direct sex. When a person is HIV positive and another person is HIV negative and they have direct sex, the HIV moves into the HIV negative person and the HIV is now positive in both of the persons.
Yes; it is possible.
Not exactly. "HIV positive" means that someone's test for HIV antibodies came back positive, i.e. that the antibodies are present and that the person has at least been exposed to, and is almost certainly infected with, the virus. AIDS, however, is a syndrome, or condition. There isn't a specific test for it, so the terms "positive" and "negative" have no real meaning. AIDS means that not only is the person infected, but the infection has progressed to the point that they are showing symptoms. You can be "HIV positive" (the test showed antibodies) or "HIV negative" (the test did not show antibodies), but not "AIDS positive" or "AIDS negative". Everyone with AIDS is (or should be, since HIV is the virus that causes AIDS) "HIV positive", but it's possible to be "HIV positive" for a considerable length of time before eventually developing AIDS.