Trusted by millions of women around the world, the Billings Ovulation Method® is a natural and effective method of fertility awareness used to achieve or avoid pregnancy. Simple, inexpensive, and risk-free, this method empowers you with the understanding of your body’s unique signs of fertility.

Learning your body’s patterns of fertility will help you recognize your Peak day (the most fertile day of your cycle) and bring you closer to achieving pregnancy.

Skip the expenses and side effects. Learn to confidently and reliably avoid pregnancy by practicing the all-natural Billings Ovulation Method®.

Empower yourself with the knowledge of your body’s unique patterns of fertility to not only achieve or avoid pregnancy, but also to better understand your body’s overall health.


Dr. Evelyn Billings

“The knowledge of her body that every woman ought to have.”

– Dr. Evelyn Billings, Co-founder of the Billings Ovulation Method®

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