eres my situation, I had anal sex with two transsexual women and dont know their HIV status , they did not put semen in me but I am not sure if they pre-cumed in me or not, so what are my chances of contracting the HIV virus? Should I take a NAAT test ten days after exposure and do you think the NAAT hiv test would be needed in 10 days of exposure? I already took the NAAT hiv rapid test 4 days after exposure, how soon should I take it again?