Ok I do not think the ovulation tests are working for me. So according to this app my fertility window started yesterday. According to another app I use my window starts tomorrow and another app that I have been entering ovulation test results say my window starts Thursday. Ok no big deal right? Well my ovulation test was positive today which then changed all my results in this app. I have been using ovulation tests for a few months and each month I will literally have 5 days straight with positive results. Has anyone else experienced this? I am very confused on when my window really starts and when I actually ovulate. We have been trying for so long that I constantly wondering if we could honestly be missing our window all the time. Keep in mind my cycle is regular. Runs about 27-28 days.....😔