Last month cycle was only 23 days should I go by that for this month? If I do that means my period should have started on the 7 or 8 and it still hasn't came or should I go by 28 day cycle????
I'm no expert on this subject; most of my periods were always like clockwork. However, occasionally, they would be a few days longer or shorter than usual. If you usually have a 28 day cycle, I would bank on that.