it all makes sense since the more data you have, the more precise FF can be, especially when you have weird cycles...I don't have the membership so I am not used to all the high tech estimations

I still think I O'd maybe after CD 17...who knows. TOO bad I will be leaving town tomorrow and can't put in more temps and such until Friday when I get back.
Another thing that is really irritating it that my CBFM only gives me highs!!!!!!!!!!