Hi, couple of weeks ago I had protected sex with a Thailand prostitute in Thailand.( Patpong, Thailand Red light district, very high HIV rate among sex workers).After the sex, I noticed the condom she gave me was from China, and I heard there're lots of counterfeit condoms in China. What's my chance of contracting HIV if she's a HIV positive and the condom was a counterfeit?(the condom didn't broke though)