Are these things accurate? Today is the 7th, and I got this blinking smiley face which means high fertility is now....however, on the 4th I got a blank circle which means no LH surge was detected. According to Glow, I’m not suppose to start ovulating until 6 days from now... I didn’t test yesterday or the day before (6th) because I was going off of what glow was telling me, but today I was just curious and got this. Also, I just bought the kit on the 4th, so I know it’s not damaged. Also today and yesterday my CM has been watery..