I had an unprotected sex with 2 girls ( not sex workers ) on the same night. I got one of them tested tomorrow. The test was HIV duo test and it came out negative. I had hiv 1/2 combi ag-ab test at 66 days after unprotected sex and then again at 80 days after unprotected sex. Both tests came back negative. 1) Is this conclusive? 2) can p24 and antibodies both be negative at the same time despite time that has passed? 3) is p24 start becoming negative ONLY when you start producing antibodies ( meaning antibodies solely result in p24 drop)? In other words if u don't produce antibodies ever p24 cannot drop and will remain positive for ever after first appearance, therefore you would have to test positive? 4) Can the production of p24 be delayed for 2-3 months 5) I am on imunnosuppressive therapy with 100mg azathioprine for 2 years, can this impact the production of antibodies, and can this affect the production of p24( even tho p24 has nothing to do with my immune system) Note: Im rarely sick, never had any symptoms. Had a sore throat 60 days after exposure and that lasted 36 hours. 6) is there a need for new test AT 3 months (90 days) ? I would gladly appreciate fast reply. It would ease my mental suffering greatly. I'm literally unable to think straight, i'm quite paranoid and cant wait any longer. Anxiety is literally killing me. Thank you, wish you all the best