Hello! So I have a pretty long (and somewhat irregular) cycle, of 35-37 days (I have PCOS, but can reliably use OPKs as they have never given me a false positive)
I usually ovulate around CD21, so start testing a few days before that. This cycle I started testing at CD15, not too sure why; and this is the reading it gave me (ratio of 0.8 test to control line, on the Premom app) was this a positive that I just missed? I didn’t consider it to be a positive because I assumed the ratio had to be 1:1 (test colour just as dark as control)