4.2. Interpretation
IOL
An RCT comparing IOL at 40 weeks with expectant management in women with previous caesarean sections is feasible and acceptable. We need to screen a large population for more extensive trials powered to detect any harm or difference in perinatal outcomes. Even with a small sample size of 30 in each arm, we found a significantly higher VBAC rate in the IOL group. Only 43% of those in expectant management underwent spontaneous labour.