Please help very scared !
I'm from India and after a condom slippage incident and had uprotected oral sex 4 months ago, I have taken four duo tests by ( ELFA method) antigen plus antibody tests at 4,8,12 and 15 weeks all at the same lab and all negative. The lab is one of the most reputed labs here and they are professional.
1. Please tell me if I can consider the tests conclusive or should I change my test to a 3rd generation test or a 4th generation test by (CMIA method ) at a different lab?
2. Is the 4th generartion test by CMIA and ELFA method one and the same?
3. Will a change in test or lab will give me a different result? I have heard sometimes changing the lab or the test gives a different result. Is it true?
Am I HIV negative conclusively?