I am the WORST at tracking my BBT. my thermometer takes forever, not to mention it's tiny & constantly falls between by bedside table & my bed. Has anyone had success using the Wink thermometer by Kindara? It seems like it would simplify the process, but does it really? I have PCOS & I'm having a difficult time figuring out if I'm ovulating or not. Should I bite the bullet & fork over the $$. Or if anyone has a promo code they want to send me, I'd be thrilled. Thanks!