Hi Rachelle!
I think you haven't got a coverline because your post-ov temps are not very much higher than pre ov. I think FF works on averages, so that one high temp on cd9 might be skewing things. You could try discarding that temp and see if a coverline appears. Also though, your post ov (if you say you think it is cd14) temps are quite low and the actual difference between them looks small - is it .01 degree? I don't know what FF would consider to be a rise and not a rise, but maybe it's not a big enough difference? I think the "average" jump in a thermal shift is about 0.2 celcius. To be brutally honest with you, I am not sure that there is a clear ov on your chart because the temps don't seem to be that high - it's called a "clear thermal shift" in FF-speak, and it's not so cleat on your chart. Everyone is different but I think post ov temps tend to lurk around 36.6-36.8 for most girls. Maybe ov is yet to come?
