So I had a 30 day cycle, my mc started the 5th and ened the 9th. So I was guessing O would hapend around 17th or 18th. But I was smarted this month and bd's a few days before the day of and so far a day after. Because I do think that is a lot of the problem. We count the day and think that is the day its going to happen. But you never know if its going to come early or later. So I got my fingers crossed! My cp is stateing to change now so I'm pretty sure I'm about over O!!