Disparities in planned and successful vaginal delivery after a cesarean delivery by body mass index: a population-based cohort study

Obesity was associated with reduced planned and successful vaginal delivery after a previous cesarean delivery and the association was most pronounced at higher BMI after accounting for demographic characteristics and co-morbidities. While discrimination based on BMI was unmeasured, notable disparities in planning and having a vaginal delivery by BMI suggest that training for health care providers and the availability of appropriate infrastructure may help optimize care for this population.