Hello,
Thank you very much for your post and welcome ot our forum.
The 4th generation HIV Duo test that you had is fully conclusive after 28 days. Therefore your negative test result at 35 days is conclusive and you do not need to have any furrther tests.
Best wishes,
Dr José
Are u in aussi,,,then six week is conclusive........but some say get tested 3 months post eoser