Breast-feeding in Bangladesh : patterns and impact on fertility

Data from the 1989 Bangladesh Fertility Survey and actuarial life table methods are used to estimate breast feeding differences by other socioeconomic, health, and demographic characteristics. Findings indicate that the average breast feeding duration for surviving children was 28.2 months (27.1 months for urban women and 28.6 months for rural women). Breast feeding duration was longer among mothers with no schooling compared to mothers or fathers with a higher education. Older mothers had different breast feeding patterns than younger mothers. Muslim women breast fed for 28.1 months; non-Muslim women did so for 18.8 months. Working women breast fed for 19.0 months compared to 28.1 months among non-working women. Duration of breast feeding increased with increased parity. Breast feeding duration averaged 17.5 months among wives of service workers and business men, 28.3 months among wives of production workers, and 29.0 and 27.9, respectively, for wives of farmers and land-owners. Contraceptive use was unrelated to breast feeding duration. Women who possessed specific household items had a shorter breast feeding period. Women who were visited by health workers had a longer breast feeding duration. There were only marginal differences between durations by whether husbands controlled health decision making or whether there was joint decision making. Gender was unrelated to duration. Differences in the significance between variables and survival are reported. Multivariate findings among women who ceased breast feeding indicate that breast feeding had a positive significant effect on amenorrhea and directly determined both closed and open birth intervals. The effect of breast feeding on amenorrhea was stronger in the closed interval. Breast feeding explained 18.9% of variation in postpartum amenorrhea (9.8% in the current open interval). 86.9% of the variance was explained by place of residence, maternal education and age, parity, maternal work status, and every use of contraception