I had unprotected vaginal sex with a woman of unknown status a few weeks ago, and I purchased an HIV RNA test from STDCheck. STDCheck's website states that an HIV RNA test is CONCLUSIVE at 9-11 days after exposure, but I can't find any other literature online echoing that claim. My test came back NEGATIVE at 16 days. Is it okay for me to put this behind me and move along with my life, or should I wait a few more days and get a 4th Gen test as well (and since I'm curious, how long is the window period for a 4th gen?)
Thank you for your time and for your guidance.