Hello, I had unprotected virginal intercourse with in 15 to 20 sec time on Dec 29. at that she is not wet at that time and I didn't cum. After four (i.e. january 2) days of exposure i found that she had hiv1. And start daily 2 pills of medication for 30 days. That means I start PEP after 96 hours. I tested RNA PCR (100/ML) on 25th day of PEP. results comes not detected. This test results was true negative on by late PEP.