I had protected sex with condom but also i had oral sex and after few days I had some symptoms that created doubt in my mind, So I tested with 4th Generation P24 Antigen/Antibody HIV Duo test 3 times in laboratory from blood through veins. After 35 days result was 0.21 non reactive. After 54 days result was 0.29 non reactive and after 96 days result was 0.24 non reactive. Now as per maximum window period and guidelines can I consider myself hiv negative and this results conclusive.