Ovulation Calculator

Ovulation Calculator First Day of Last Period: Average Length of Cycles: 21 days22 days23 days24 days25 days26 days27 days28 days (average)29 days30 days31 days32 days33 days34 days35 days Average Luteal Phase Length: 9 days10 days11 days12 days (average)13 days14 days15 days16 days Calculate Ovulation Ovulation Calculation Results Understanding Your Fertility Window Our ovulation calculator helps … Read more