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Fertility Awareness Methods (Natural Family Planning)

This patient fact sheet reviews different forms of Fertility Awareness, also known as Natural Family Planning. Compares methods based on efficacy and how they work. Identifies fertile days based on what Fertility Awareness method is being used.


Spanish Updated: 2021

Chinese (Simplified/Traditional), Vietnamese, and Hindi: Updated 2016

Reading Grade Level (Flesch-Kincaid Grade Level): 7.3

Source: theBMJ. Fertility Awareness Based Methods for Pregnancy Prevention. BMJ. 2019; 366:14245. doi:



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