The Drs who used to post here believe a 4th generation test at 4 wks is conclusive.
The CDC recommends a final test at 12 wks to be sure.
What is your concern?
Perhaps you had no risk.
Glad you cleared up the spelling LOL.
Good news, condoms isolate from possible HIV fluids, you had no risk for HIV from what you are saying.
"I had a duo test at 46 past exposure. It was negative . How conclusive is this?"
100%, you can move on from this.