Hello ladies I am following my bbt and last month I got my period following the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> and it was very accurate, this month i haven't had my period yet and I am 37 CD and supposedly I ovulated on Dev 4-5 that's what my bbt said and also y checked my CM (EGG WHITE), we didn't have a crazy amount of love time.... could this be anything??? I've tested bfn... maybe not enough HCG, I have been very very sensitive and with sore breast, it is PCM or maybe I'm going to get a positive soon ? Any ideas?