i wood like to say i wish everyone the best of luck................i been trying but just winging it just to see if it wood happen with out charting and testing.............well after i got my period on the 5th of this month i wanted to learn about charting i have no idea what i am doing i just bought the clear blue easy to read ov predition 7 day test............ wonder if the realy work................looki 4 ideas open to any thing....................