I was hanging out at the marina with a buddy drinking.. 2 girls was doing the same thing.. got really shitfaced and hooked up with the blonde one.. said she was from texas. we didnt have a condom so we just started messing around.. things got messy and next thing you know, we were doing it. she said she cant get pregnant because of some medical thing.. what are the chances of catching something? she seemed clean, just very drunk. no idb.