Hi, I had one off unprotected vaginal sex, which I am aware is not particularly high risk, however over the last 7 weeks I have experienced flu symptoms more extreme than any previous occasion, this made me anxious so I decided to order the Biosure
test. I took the test at 5 weeks (35 days approx.) and the result was negative. Many people who have experienced this anxiety will be aware, that there is varying theories on window periods especially in the case of rapid tests. However, many health services claim 95% of people will have antibodies by 28 days, so my question is, is the Biosure test 95% accurate at 28 days? And if not why? Also if my symptoms had been occurring for a couple of weeks and my test is negative does that mean my symptoms are not HIV related? Thanks for your time.