My menstrual cycles are normal and predictable, usually 28 day cycle. Some months i can actually feel when i ovulate ( pain , etc.) but others time i don t. I ve had success on planning and preventing pregnancy . Had a slip-up on my expected ovulation date and used the morning after pill . I began a regular period (although heavier) after about a week and so do not expect to ovulate again until the 20th. However, today (the 14th) I m having pain that feels like I m ovulating. *Could it be possible that the morning after pill threw off my cycle and i am indeed ovulating early?? I m trying to prevent pregnancy and so yes i have made an appt within my o.b.g. but cannot be seen for a few more weeks.