The durations don't matter, what matters is the result and yes, she's HIV negative.
thanks so, with positive 20 mins test and negitive 20 mins test with indetermin wb on 85 days.
She is negitive , i am right
Any negative beyond 3 months post-exposure is conclusive and cannot be false. FALSE POSITIVE though, can occur beyond that and if so is the case, it will be confirmed with a confirmatory test like WB and so the lady is conclusively HIV negative.
Don't overtest!