I'm trying to decide if I O'd on CD 21 as FF shows or on CD 18. This is my first cycle off the pill which I went back on to help with Endo. I charted (on paper - TCOYF) for a year before going back on the pill and always O'd on CD 17 or 18.?I'm wondering if it could be a fallback rise??
I know I won't know for sure until AF, just wondering what you may think.?
Re: WDYT: Is FF right?