So long story short, my lat menstrual period was on September 29 and lasted for one day, (weird I know, just came off of Tamoxifen *Breast Cancer Survivor here 💪🏼😀*, so not as normal as it should be, I have been tracking my ovulation through the kits for 2-3 months now and got my peak day on October 6-7 and had sex couple days before, during and after... my Glo app says I should get my AF on Oct 21st... but didn’t come.. my tests keep coming BFN’s... but according to some sites my AF is said to arrive on Oct 27... advice? How many days past ovulation am I? When is it safe to test? Clinging onto hope! 👶🏼🙏🏼💕 Baby Dust to all!