I had unprotected sex with my girlfriend 1st time on January 2024 and then again on august 2024 but after that I came to know she did sex with her ex who had multiple partner so I did hiv tridot test 2 times from 2 different labs and one another hiv test from other lab and hiv 1 and hiv 2 ab/ag with p24ag test all (CLIA) all this were done on december 2024 (4 months from august exposure) then again I did 3 hiv 1 and hiv 2 test out of which two was immunochromatohraphy on March 2025 (7th month from august exposure) and then I again tested for hiv 1 and hiv 2 retroquic test on may 2025 (9th month of exposure) all this were non reactive and my girlfriend said she lad last sexual encounter with her ex on 2022 and she also did hiv duo (ECLIA) test on november 2024 and tridot test on december 2024 her result was also non reactive are this test reliable