i know it can be acquired through sexual contact but i am wondering if a couple, neither of them has HIV virus could still get the chance of having AIDS or if AIDS can only be acquired through having sexual intercourse with someone who is inflicted with the HIV virus?

so if 2 persons, neither of them have HIV or any kind of sexual diseases, would they not be inflicted with AIDS when they make love?

can aids only be acquired through having sex with someone who has the virus and never with someone who doesn't have it?


THANKS in advance!