Son preference and low birth weight for girls

While previous studies have confirmed the negative effects of son preference on the prenatal care received by girls, few have examined its effect on birth outcomes. This study contributes to the literature on son preference by examining this relationship. The degree of son preference is measured by the sex ratio at birth, and the data were obtained from the birth registry of South Korea, which has a long history of strong son preference. We find that girls are more likely to be born with low birth weight when son preference is stronger. In addition, when son preference is stronger, girls are more likely to be born outside hospitals, which implies that mothers conceiving girls make fewer prenatal visits to the hospital when their son preference is stronger.

Automated summary

This study examines the relationship between son preference and birth outcomes and finds that girls are more likely to be born with low birth weight and outside hospitals when son preference is stronger. This suggests that mothers conceiving girls make fewer prenatal visits to the hospital when their son preference is stronger.