Can I have some opinions please, just click on my ticker as it goes to my chart. FF is saying cd15-Saturday, but I think I did on Sunday-cd16 I didn't get the positive opk until 8pm on Saturday and I had O pain Sunday evening. Plus my Mon morning temp will be inaccurate add I had a poor a poor sleep Sun night. I'm just paranoid of it was Saturday as we didn't dtd early enough!