I am very shocked by Glow’s predicted ovulation day. I normally ovulate on CD14, I have ovulated once on CD13, have been tracking for 6 months now. What is different this month is that I started using the clear blue advanced ovulation kit and I got my Solid smiley(peak fertility) last night, as soon as I logged that glow changed my expected O day to CD12. I’ve never gone straight from my period into my fertile week. I am thinking that I may actually ovulate tomorrow.