I will be here for you hun when you test. Usually I don't base when I'm late for AF (like I've ever been, lol) on dpo but cd. That way, if I messed up my ovulation day, I don't get my hopes up when 14 dpo comes and no af, because that would only be cd26 and if I ov'd on cd13 instead I wouldn't be due until cd27-see what I'm saying? So I try to wait until at least cd 28 or 29 to test, because the latest I've ever ov'd is cd14. My chances of being pg are a lot less after all this time, so it gets harder & harder to test.