I've been using the Clear Blue Easy Ovulation Kits for the past 3 days and it's shown an empty circle, meaning my LH levels are low.  But the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> says this is my fertile time (9.9% chance of pregnancy today and going up to 28.8% the next couple of days).  Does the App readjust itself after I input the ovulation test results? I think I should be trusting the kit over the App obviously.  I'm just confused by this.  Any thoughts?  Thank you.