I am relatively new to this community and TTC. I bought OPK on Amazon, the easy@home kit, and using the pre-mom app. I've only been testing for less than 2 full months so I might be prematurely worrying, but my numbers are really low compared to what is considered the standard towards LH surge. The highest number I've ever gotten was .52, which is still far below the 1.0 threshold that represents ovulation. I'm on CD 15 right now and according to the app I'm supposed to ovulate tomorrow, but how would I even know that? I'm not sure what the reason is other than user error or something off about my ovulation. I'm not taking any medication that could be affecting it. Is there any reason to be worried?