Hello Dr. I am writing as I had sex with a high risk strange lady during her period. I wore a latex condom and it was ok and did not break.I am circumcised and shaved.After sex there was some blood on the condom. Here is my concern: After sex, I found some blood on the base of my penis, some must have smeared during sex, as the condom covered only three quarters of my penis.I also found some blood on the top of my balls.Protected sex, but having some blood and vaginal fluid come in contact with the base of the penis shaft, does this lead to HIV transmission?I will be taking the test after three month, but it is a very long time to wait and be worried. I also have a girlfriend, is it necessary to go through the emotional problems of telling her? In three months we will obviously be having sex, should I have sex with her?I am trying to understand the full picture, but in the internet it only discusses unprotected sex during period, and it also does not discuss which part of the penis HIV transmission happens, is it the tip only? does it include the penis base? the balls? Please let me know if you have an answer.Thank you.