Ovulation PredictorOur ovulation predictor is a useful tool to help with planning a family. Please note that ovulation can vary based on stress, sleep, irregular menstrual cycles and many other factors. It is useful to use this tool in conjunction with learning about how your body works, and noting the signs within yourself that ovulation is approaching. You can find out more about this in our articles on conception and early pregnancy signs.

In using the ovulation calculator, you should know the length of your menstrual cycle and the day of your last period.

Get ready to use our Ovulation Predictor. Good luck!

Urbanmommies Ovulation Calculator


Please select the first day of your last menstrual period:

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Usual number of days in your cycle:

** Disclaimer:  Please do not exclusively use this tool for planning or preventing pregnancy.  Ovulation can vary, and results will depend on the accuracy of the length of your cycle.

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