About 5 years ago I had a one night stand with a women. I had a condom on when we intercoursed. However, it is the way she put on the condom for me that made me uncertain whether I would catch chlamydia or not. She placed the condom on the tip of my penis then unrolled it with her mouth down my penis. What would be the chances of me catching chlamydia or any other STD? Would the saliva from when she unrolled the condom with her mouth be possible to infect me? I go to the toilet to pass water quite often, but there s no pain involved. My girlfriend, who I was together after this incident has had 3 UTIs since being with me. I am her first and only sex partner . I understand UTI and chlamydia probably doesn t have much relation, but I am just paranoid as I have come across a friend who is telling me about chlamydia recently because she has been infected. Thanks for taking the time to answer my question.