After only being with my exh for years and years i have met someone and slept with him once so far but since then i have been worried about hiv, as this man has slept with ALOT of women in his single days but never been tested. I am now worried sick, why didnt i use anything, alcohol involved i am afraid. Does anyone know the risks of donig it only once, I feel like i can't do it again. Advice please, but pleases no lectures