The Billings Ovulation Method® has been subjected to more scientific research than any other method of regulating fertility and has undergone intensive studies. It has been independently trialled by the World Health Organization and other reputable bodies and found to be as successful for avoiding pregnancy as any method of family planning available today.

What is clear from all the studies on the Billings Ovulation Method® is that couples wishing to use the Billings Ovulation Method should be:

-aware of the importance of gaining accurate information and teaching

-encouraged to seek the assistance from an experienced accredited teacher of the method to achieve success

-Correctly use the method without merging with any other methods as condoms or Barrier method

“Evaluation of Effectiveness of Natural Fertility Regulation Program in China” Published by The Ovulation Method Research & Reference Centre of Australia in 2000, a report of the study of the effectiveness of the Billings Ovulation Method® in China.

This is one of the largest trials of the Billings Ovulation Method®, a 12-month multi-centered study in China, they compare the method related pregnancy rate and the use related pregnancy rate of different Birth control method with Billings’ method, this China trial gives us an excellent indication of the effectiveness of the Billings Ovulation Method®.