Hello Doctor,
I just had sex with a Asian csw in las vegas and the condom came off during vaginal sex. The sex lasted about ten minutes but I don't know when the condom came off. I do know that it was up inside her so I don't think it came off when I pulled out. She said she was checked out 6 months ago. I have 2 questions. What are my chances of contracting hiv or other std's? Also, I am taking a zpack for a sinus infection, with that offer any protection? Thank you in advance for your help.