AF runs on a 25 day cycle. I just realized today is CD 25. Glow says AF isn't due until the 6th at CD 27. Fertility Friend says it should have started yesterday at CD 24. AF shows no sign of coming yet. I would rather wait until my missed AF to test because I live 40 mins from a store. Now Idk if I should test tomorrow morning or on the 7th? AF has never been 27 days long since I started tracking it almost 3 years ago so Idk where glow got the 6th from. When would you test? Keep in mind waiting sucks lol.