So <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> has been telling me my ovulation days are this week.. I have taken ovulation tests every other day til this week an done them every day so far this week..

BUT now I have logged on glow today it has changed my ovulation period an is now saying today is the last day instead of the 2nd day of ovulation week..

These tests are yesturday (top) and today's (bottom)

Do you think I have missed my opening so to speak..