Mercedes Wilson, President of Family of the Americas Foundation, Inc., studied the Ovulation Method under its originators, Drs. John and Evelyn Billings, in Australia. She has traveled extensively, not only teaching and training new teachers in the United States, Latin America, Western and Eastern Europe, including Russia, Africa and Asia, including China, but also giving lectures to couples and to medical and healthcare professionals at conferences, universities and hospitals throughout the United States.

Love and Fertility is is a beautifully illustrated full color book that introduces the Ovulation Method of Natural Family Planning in an easy to understand format. Provides practical information along with the latest scientific research and statistical evaluations from around the world. Includes the 6 month charting kit. Also available in Spanish and many other languages.

Nature's Method is a newly updated and interactive CD-ROM. The TUTORIAL gives a detailed explanation of the Ovulation Method. A MOVIE shows the video Natural vs. Artificial, explaining the benefits of Natural Family Planning and outlines some of the negative side effects of artificial birth control.

The CD also includes a daily charting program called the “CHARTING COACH” that can be downloaded onto your computer and used electronically follow the Ovulation Method and chart one's cycle.