Opks....

Ka
So obviously I'm not ovulating and won't be in the next few days from what I've been understanding from the reading I've been doing this should detect my lh surge which should be telling me I'm supposed to be ovulating with in the next 3ish days?? And the darker the better... but I'm not even getting a hint at a lh surge and glow has my next 2 days as peak ovulation days :( how many of yalls are off/different from what glow is telling you?