August 07, 2008
My last three cycles have been 29 days, 21 days and 30 days. This cycle 4 is again 21 days. Is there any reason that I should have a 21 day cycle every second or third month? Can anybody offer some advise? I don't know if I ovulated or not. This last cycle I had a + OPK on cd 12 which means I should of only got af 14 days after that but af showed on cycle day 21.


August 07, 2008