I've tracked mine for a week and still have no surge. Took one his morning and still nothing (glow says I'm at 27% change of pregnancy today). I'll take another one tomorrow since that seems to be my "most fertile time" with a 33% chance. Also, when is the best time to take the ovulation tests? I hear right when you wake up, or at around 2pm.
Achieve your health goals from period to parenting.