Last month, without trying, i fell pregnant (blaming beer). On day af due had brown spotting and loads preg symptoms. Week later i test, feint positive, then few hours later a big bleed. Test next day and get a BFN. Doc says its my age and hormones (that old excuse) but i know i was preg. Anyway question is about when to start counting days to ovulation and next perod. Does day AF was due count as day one or is day one from day i bled from week later?