- What are the rates and patterns of utilization of trial of labor after prior cesarean delivery, vaginal birth after cesarean delivery, and repeat cesarean delivery in the United States?
- Among women who attempt a trial of labor after prior cesarean delivery, what is the vaginal delivery rate and the factors that influence it?
- What are the short- and long-term benefits and harms to the mother of attempting trial of labor after prior cesarean versus elective repeat cesarean delivery, and what factors influence benefits and harms?
- What are the short- and long-term benefits and harms to the baby of maternal attempt at trial of labor after prior cesarean versus elective repeat cesarean delivery, and what factors influence benefits and harms?
- What are the non-medical factors that influence the patterns and utilization of trial of labor after prior cesarean delivery?
- What are the critical gaps in the evidence for decision making, and what are the priority investigations needed to address these gaps?
Source:
NIH Draft VBAC Consensus Statement. March 10, 2010.


