Posted 9/19/2018 7:18 PM (GMT 0)
When you say “less than .02” I assume you mean it showed <.02, with the “<“.
If that’s correct, then you should throw a party. It means that the machine/assay that the lab uses cannot detect anything below .02. Thus undetectable.
As for the 6 weeks at .04, I’d ignore it, 6 weeks is a bit soon, and the <.02 made it meaningless.