So I’ve been using this app to track my period . The app told me it was coming the 26 & it never came. I’ve tested & BFN’s . I usually get my period between the 1st -3rd. Like clockwork. Last month it came on the 30th and ended the 3rd. Is this app wrong telling me that I have a 27 day cycle? Did I ovulate much later than the app said ? I haven’t tested for ovulation, I will my next cycle for sure. I think I’m going to test for pregnancy on the 7th if it still hasn’t came, what do you think ladies ?