Fertility awareness and natural family planning

ABSTRACT:  Information about fertility awareness helps to fulfil the broader definition of the services many family planning clinics offer. Although information about natural family planning is requested by a small number of clients seeking family planning advice, many more clients benefit from information about fertility awareness. Fertility awareness is far more than just basic reproductive anatomy and physiology; fertility awareness involves understanding basic information about fertility and reproduction, being able to apply it to oneself, and being able to discuss it with a partner or with a health professional. Fertility awareness is fundamental to understanding and making informed decisions about reproductive health and sexual health. If clients have a better understanding of fertility awareness, they are in a stronger position to make informed decisions about how they wish to manage their reproductive and sexual health, for example: (1) Fertility awareness information is used to help couples to plan pregnancies as well as to

avoid them. This can be helpful to couples who are having difficulty conceiving, for the timing of intercourse or for the timing of some of the subfertility investigations. The information is also useful when helping couples to understand how each method of family planning works – how the family planning method interrupts normal fertility, how the method will fail if not used correctly, and how fertility returns when the method is discontinued. (3) Women who are fully breastfeeding value the knowledge about reduced fertility, as do women during the perimenopausal years who value being given clear information about their declining fertility. (4) When counselling couples about the importance of avoiding sexually transmitted diseases it is important they understand sexually transmitted diseases may damage their fertility. (5) Couples who choose only to use a barrier method during the time they think the woman is fertile are a group who do not readily identify themselves to family planning providers. These couples often do not have adequate information about fertility awareness. Advances in technology and the understanding of ovulation, ovum and sperm survival have confirmed that the guidelines used to teach fertility awareness and natural family planning effectively identify the fertile phase of the menstrual cycle. Serial ultrasound studies on the ovaries during the menstrual cycle have confirmed the accuracy of the hormonal assays in pinpointing the likely time of ovulation. Ultrasound studies have also shown that subjective

Correspondence: D: C.M.M. Pyper, Health Services Research Unit, University of Oxford, Department of Public Health & Primary Care, Institute of Health Sciences, Oid Road, Oxford OX2 SHE, UK

The European Journal of Contraception and Reproductive Health Care 2 (1997) 131–146 Fertility awareness and natural family planning M. M. Pyper Health Services Research Unit, Department of Public Health & Primary Care, Institute of Health Sciences, Oxford, UK