Single daily bottle use in the early weeks postpartum and breast-feeding outcomes

A prospective study of breast-feeding mothers was undertaken to determine the effects of limited bottle use and infant temperament on breast-feeding outcomes. White, married, primigravida women who were committed prenatally to breast-feeding for at least 6 weeks (n = 121) were randomly assigned to one of two groups: a planned bottle group that would offer one bottle daily between the second and sixth weeks postpartum and a total breast-feeding group that would avoid bottles during the same period. Group assignment had no effect on the occurrence of breast-feeding problems, on mothers' achievement of 90% of their prenatal breast-feeding duration goals, or on weeks to weaning across the study period. At 6 months postpartum, 59% of the planned bottle group and 69% of the total breast-feeding group were still breast-feeding. No main or interactive effects of infant temperament on breast-feeding outcomes were found.