This is from the "abstinance" episode. Firstly just so you know...I despise abstinance groups, I would happily kick every christian on the planet off a cliff, and I 100% advocate the use of condoms and sex before marriage. What I'm questioning here is the claim that unprotected sex with a HIV+ person exposes you to only a 1 in 500 risk of infection. I simply can't buy that.