"Learning the Billings Ovulation Method® changed how I practice gynecology."

Physician Testimonials​

"I had a difficult time understanding reproductive endocrinology in pre-med and medical school. The training I received to become a Billings instructor brought an understanding and clarity to this subject that I did not have before."

Jason Peters, M.D., FAAFP

Harlingen, Texas

"When I took the Billings class, I had been previously trained in other methods.  I was also a board certified OB/GYN.  I presumed I already knew everything, which was an unfortunate error. I was overwhelmed with new ideas about Natural Family Planning.  I was surprised at the scientific quality of the material.  I would strongly recommend this course to anyone who wants to be well versed in scientific methods of Natural Family Planning.

I would suggest to fellow OB/GYNs, that until one takes a course in Natural Family Planning, one's knowledge of reproductive physiology and the menstrual cycle is limited."

Patrick James Baggot M.D., OB/GYN

Los Angeles, CA

"I helped a couple who had been trying to conceive for a whole year with a history of irregular cycles to achieve a pregnancy in their first attempt after a short instruction. This course has enabled me to relate a woman's physiological and endocrinological status to a simple vulvar sensation or a changing/unchanging mucus pattern. It is so understandable since only God could create such a complex creature with multiple intricate interconnections and yet allow us to understand them in such a simple and basic manner." 

Santiago Gutierrez, M.D., Ob/Gyn

Laredo, Texas

"We have used the Billings Ovulation Method® with 100% effectiveness for prevention and 100% effectiveness for achieving, always conceiving in the first cycle of using fertile days. We will be forever grateful to our scientists! We are in awe of the complexity of the woman in contrast to the simplicity of this method." 

Jan Hemstad, M.D. & Darcy Hemstad, R.N.

Yakima, Washington

"The Billings Ovulation Method® is a safe, simple, scientific way of understanding and appreciating your fertility.  It is a great help to my patients whether they are trying to achieve or avoid pregnancy or trying to address hormonal issues."

Clint Leonard, MD , OB/GYN

Gilbert, AZ

"Learning the Billings Ovulation Method® changed how I practice gynecology. I had previously stopped prescribing "The Pill" for moral and ethical reasons, but had been brainwashed into believing that oral contraceptives are the mainstay of treating gynecological problems. The Billings Ovulation Method® clarified not only the signs and symptoms of fertility in a way that my specialty training had not, but also gave me a simple window into the endocrinology of the menstrual cycle which correlates with 50 years of research and over 850,000 menstrual cycles. I explain the method to all of my patients, whether discussing infertility, the transition into menopause or to diagnose a gynecologic problem, and find that five minutes spent explaining the Billings Ovulation Method® pays big dividends in determining first whether the patient is ovulatory or anovulatory, when going through the differential diagnosis." 

Mary Martin, M.D., F.A.C.O.G.
OB/GYN Women’s Health Center

Oklahoma City, Oklahoma

"The Billings Method™ is simple and easy to teach and learn.  The method has helped my patients achieve pregnancy and correct ovulation disorders.  I love the science behind The Billings Method, and my patients who aren't familiar with it are presently surprised to learn about their bodies."

Dr. Kathy Wood M.D.,F.A.C.O.G

Frisco, Texas

"I am a practicing family physician in the Boston area. The Billings Ovulation Method® is a very effective and user friendly method of family planning. It is relatively easy to teach and learn. It has been useful for my patients both in avoiding pregnancy and in achieving pregnancy. It has also been useful for evaluating menstrual irregularities. 

As a physician, I have both taught the method to patients and evaluated patients based on their charting. I have found it very useful in my practice as well as in my own married life. 

The Billings Ovulation Method® of Natural family planning is a highly reliable and scientific method in which I have complete confidence."

John Worden, IV, M.D., Board Member of BOMA-USA

Gardner, Massachusetts


Ferely Medina

Title of talk:

Hormonal Contraception, risks and Side Effects- My Personal Testimony


Ferely Correa born in Venezuela, married and mother of 5, met her husband when they were studying engineering. They now share the same profession as chemical engineers. Previously, Ferely was working as a chemical analyst in Venezuela and Mexico in the oil and gas industry, then moved to Holland, and there, volunteered as a team coordinator of activities related to the expat areas in the Hague, at ACCESS magazine. Currently, she is blessed to be part of the NFP instructors in USA, teaching the Billings Ovulation Method. Teaching has taken her on a rewarding and beautiful journey learning more about her body, how it works and what could potentially damage it.