Doctor, Im from Brazil, married a woman with kids. I put my self in a weird situation. I was in my friends house and I found a "**** dildo" in the room that I was slepping. Im not gay, but for curiosity, I put the dildo in my *** for several times. after that, i became worried. I dont know the "HIV status of him", and apparentely, there is no bloodstains or semen stuck on it. The QUESTION IS: How long the hiv virus survive outside the human body under normal conditions? In my case, I think if he used the "penis dildo" that day, was about 15 hours before me, because we left early together and only returned later in the day. Is there any study that proves hiv virus survive more than 15 hours outside the human body, upon any surface like a dildo? Do I need a test becasue of this situation? thanks and sorry because my english is not good!