The more complete question is this: When breastfeeding is discussed in a course on Natural Family Planning, is it necessary to emphasize the Seven Standards of Ecological Breastfeeding?
The answer has to be “Yes!” When breastfeeding is discussed in an NFP course, the teachers will either say that breastfeeding can delay the return of fertility, or the students will infer that breastfeeding can delay fertility simply because it’s being mentioned in an NFP course. After all, why would breastfeeding be discussed in an NFP course unless it was somehow related to fertility or infertility and natural family planning?
The problem is this: The only form of breastfeeding that provides a significant delay in the return of fertility is Ecological Breastfeeding according to the Seven Standards. Talking about “breastfeeding in general” means that the students will “hear” that cultural breastfeeding spaces babies, and almost every woman who tries it will experience disappointment when her periods start at two or three months postpartum. Such disappointment will predispose them to be skeptical also about the efficacy of systematic NFP. That’s why “breastfeeding in general” should never be advocated for breastfeeding infertility in an NFP course. Most uninformed nursing mothers will do cultural breastfeeding, and this type of baby care simply does NOT work as a natural form of spacing babies.
What about “exclusive breastfeeding”? “Exclusive breastfeeding” is a form of NFP generally known as LAM (the Lactational Amenorrhea Method). Its focus is on what is fed and what is not fed to the baby. That is, it focuses on the mother nursing her baby at her breast for six months before she introduces any other form of nourishment, even water. However, it does not specify the frequency of nursing that is part of the Seven Standards. “Exclusive breastfeeding” is an important part of the Seven Standards, but it is just Number One of the Seven, and it lasts for only six months. Because of the lack of frequency, about 44% of mothers doing only Exclusive Breastfeeding have their periods return before six months postpartum. That is, only 56% of LAM mothers are still in amenorrhea at six months. In contrast, in our study, 93% of ecological breastfeeding mothers were in amenorrhea at six months, 56% were without menstruation at 12 months and 34% were still without menstruation at 18 months.
A natural family planning course is not the same as a course on anatomy or health. By its very nature, an NFP course has to do with understanding fertility and learning natural ways to achieve and postpone pregnancy. To teach breastfeeding in this context means that the students will expect to learn about the form of breastfeeding that will act as a natural baby spacer. Breastfeeding according to the norms of the Seven Standards is the only research-demonstrated way to achieve significant baby-spacing effects. The science has been done. Therefore, it only makes sense to confine NFP-breastfeeding education to the Seven Standards of Ecological Breastfeeding. These Standards can be taught in about seven minutes.
Caution needs to be exercised. Our studies have found that mothers who breastfeed according to the Seven Standards experience an average of 14 to 15 months of breastfeeding amenorrhea. This is not Lake Wobegon where all the children are above average. An average is an average of all the respondents, some less than 14 months and some more than 15 months. Seventy percent had their first periods between nine and 20 months. It needs to be taught that not everyone will experience 14 to 15 months of amenorrhea, and it also needs to be said that there is nothing “wrong” with having an earlier period or having a later one. That’s just the way that nature works.
Engaged couples have a right to be taught all the NFP options including ecological breastfeeding. They also have a right to be disappointed and feel cheated if their NFP instructor omits this integral part of natural family planning. The bottom line is that NFP courses should teach the Seven Standards of Ecological Breastfeeding—and only the Seven Standards. Anything less is a disfavor to the students and sets them up for disappointment.
John F. Kippley
Sex and the Marriage Covenant
Natural Family Planning: The Complete Approach