Just wondering if anyone tested with their OPK strips during the 2WW. I thought that once you O'd the LH was so minimal in your system that the line would be either non-existant or very faint. I just POAS, cause I had to

and a medium darkish line showed up. I mean it was light enough that I know I'm not going to O, but it wasn't very faint either. Just curious. I've heard that some women test for pregnancy with an OPK, since the hormones are similar, but would it be able to pick up such a small trace this early on??
I'm just full of questions today.