Here is a link to my chart:
2f6b1e Ovulation Charts
I had a temp rise 2 days prior to my O date on FF, and then it dropped and shot back up the next day. DO you think I could have O'd earlier and experience a fallback rise? Or do you think my O day is correct? I should also note that on CD 18, the day it has marked as O day, by 9 AM my cervix was LFC and dry.