Hi, I'm hoping someone else has experienced this. I'm using the CB ODP 4 day, and one month I just get high fertility with the flashing smiley, but no LH Surge detected (no fixed smiley). Then the next month is the same, only after 4 days (or so) I get the fixed smiley showing my LH surge. As soon as I see the flashing smiley I test multiple times a day, waiting 4 hours and not drinking excessive amounts etc.
What does this mean? Do I not ovulate from one side?