Got a positive OPK 3 days ago, now OPK is starting to get darker again. I plan on testing all the way until missed period to see how/when and if OPK gets darker leading to BFP. Anyone continue to test & get darker OPKs after ovulation?

I know they say no need to test after you get a positive OPK but I like to compare previous months, so far this is the first month I’ve had as dark of a line post ovulation. Will keep updated for those who are curious for correlation with OPKS leading to BFPs & periods