I just took an OPK test for the first time ever and it looks pretty positive. I couldn’t take in the days before because I was on vacation and just got back, so I have nothing to compare it to. I also couldn’t chart BBT this morning because I was on an overnight flight :( Does this look like high or highest positive? Glow and FF originally said ovulation was to be this coming Sunday, but now Flow changed to tomorrow. I usually ovulate between CD 23-27, maybe early this month? Today is Cd 21. Thanks!