The effect of a breastfeeding education program on lactational amenorrhea in the Philippines

A study was conducted in two communities in the rural Philippines to determine whether breastfeeding mothers could intensify their nursing enough to increase the period of lactational amenorrhea. Women in one community were exposed to a breastfeeding education program before the birth and during lactation, while women in the other community served as a comparison group. Increased breastfeeding was observed in the group that received breastfeeding education, beginning in the sixth month postpartum. Bottle use began earlier and was more common in the comparison group, but the introduction of solid foods at five to six months was similar. No difference in the duration of postpartum amenorrhea (a proxy for the duration of infertility) was observed between the groups.