Originally Posted by
atomic sagebrush
I think you need to start temping earlier in the month. I can't tell when you ovulated on this basis because I don't have any early temps to go off of.
I don't think your chart/OPK are reliable. You might have ovulated early or on the 13th, we cannot tell because we don't have enough early temps to rely on. You can't draw any conclusion from that chart and for sure you can't think "well because I ovulated the day of the positive, that means I will always ovulate that day from now on". Even if it is the case that you Oed on pos OPK this month (which again, I doubt because that is not a reliable chart) it doesn't mean that would be true in the future.
Do you have any other charts I can see?