title: Is the lactational amenorrhea method a part of natural family planning? Biology and policy.
abstract: The lactational amenorrhea method is a natural method of family planning for women who breastfeed their infants. The underlying physiology results in a natural suppression of ovulation, and the concomitant amenorrhea, induced by exclusive (or almost exclusive) breastfeeding. This in addition to the infant's age of 6 months or less and specific feeding pattern are the parameters used to identify the possible return of fertility. The lactational amenorrhea method provides at least 98% protection against pregnancy. Data from a recent multicenter study of breastfeeding support the use of the lactational amenorrhea method as a natural family planning method. The lactational amenorrhea method can be incorporated into natural family planning programs and teaching.
authors.affiliation: Department of Medicine, Westmead Hospital, New South Wales, Australia.
authors.forename: B A
authors.initials: BA
authors.lastname: Gross
mesh_terms: D000568:Amenorrhea / Q000503:physiopathology*; D001942:Breast Feeding; D005193:Family Planning Services / Q000379:methods*; D005260:Female; D006801:Humans; D007774:Lactation / Q000502:physiology*; D010060:Ovulation / Q000502:physiology