Q and A

Question

What are the chances of male contracting HIV via unprotected sex with a female?

What are the chances of a male contracting HIV from a female during unprotected sex?

Answer

Before I can answer, I need to know whether the female is HIV-positive to start, if yes, what is her viral load, does she have any other STIs, does the male partner have an STI, etc., etc.

There is much info on transmission and testing here.

2 comments

  1. Svilen Konov

    Etc., etc.in the answer is there to show that there are many factors affecting the possibility to get infected. There are many sites and helplines that are dealing with modes of infection, risk and so on. I would suggest if somebody is interested in details about these particular types of issues to visit: http://www.tht.org.uk or http://www.avert.org

  2. Pete Cannon

    Surely the type of sex matters also. I.e. anal sex whether it’s with a man or woman is probably going to be the most risky kind of sex if unprotected?

    So, transmission when having anal sex be it from man or woman is the same risk if one person is HIV+, right?