I was dating someone last year who has just informed me that he recently had a health MOT. Apparently he had had sex with a woman two years ago who had the HIV virus and he was concerned that, though he'd used a condom, he may have contracted it. He says he was given the all-clear and so has definitely not contracted the virus (he says). We used condoms each time we had sex but I am now very worried that I may have it. IF he is lying (which I doubt) is there a chance I could have contracted it from him even though we used protection?