Ashlea... were you meaning to say something as well as quote my Friday the 13th?? lol...

I have a question if anyone knows... what is the earliest a person can O after AF?? I've still been doing my maybe baby and still since Friday there's no ferning... there was last Mon - Thurs... and AF finished the Thurs before... if that all makes sense... so is it possible that I O'd early? If so, how early can that happen?? Damn this TWW!!