dear sir,
can I do duo test after 28 day whenever it's possible or I have to do it on 28th day only, plz advice
No need to test her or find her viral load, it is you that you should be concerned with.
28 day DUO test and a 3 month antibody test.
when to test for duo can it will be tested after 28 day mark, I.e on 30, 34, 36 .37 day after unprotected sex with hiv positive women,
how to know the viral load of a positive women, I tested her she was reactive by tridot method but now what will be her viral load
You need to do a Duo test, PCR is good for early detection but still needs confirming.
Don't waste your money on a PCR, just find a place that offers a Duo.
Best Wishes
James