Hello, any of you ladies know much about charting? i am so confused with my chart - FF has just changed my O date back 6 days and I have no idea why? yes I got an opk then but I had no temp rise and no ewcm, the next time i got a pos opk was 6 days later and i then had a temp rise and ewcm. When do you think I ovulated? I think i ovulated on cd21?
I will try post my chart below