The Billings Ovulation Method™ is a simple yet scientific method of Natural Family Planning. Ongoing research has been conducted in Australia, Sweden and Spain since it was developed over 50 years ago by physicians John and Lyn Billings of Melbourne, Australia.
Couples using the Billings Ovulation Method™ track the woman's natural and unique signs of fertility and infertility each day. Based on the primary observation of sensation, four simple rules are applied within the woman's cycle (the first three rules are used before ovulation and the fourth rule is applied once the fertile phase is over) based on a couple's desire to achieve or postpone pregnancy.
As published in numerous journals including, Lancet, Contraception, Fertility and Sterility, British Medical Journal, American Journal of Obstetrics and Gynecology as well as by the World Health Organization, the Billings Ovulation Method™ is 99.5% percent effective in postponing pregnancy, providing couples follow the guidelines correctly.
Copyright 2011 BOMA-USA
To find an instructor in the USA click here.
To find an instructor internationally request info at: http://www.thebillingsovulationmethod.org/contactus
The official site of the Billings Ovulation Method™: http://www.thebillingsovulationmethod.org/
To find teachers or to become a teacher or obtain materials in the USA: http://www.boma-usa.org/
Online Charting Tool: http://www.nfpcharting.com/