Which of the following clinical factors is considered a favorable predictor of successful vaginal birth after cesarean (VBAC)?
Answer
Previous vaginal delivery
Explanation
The lecture identifies previous vaginal birth, an interval over six months, and admission in active labour as favorable. Age over 40 is listed as a negative predictor. **Key takeaway:** Prior vaginal birth is especially predictive, while several labour and interval features are favorable. **Glossary:** **Interpregnancy interval**: time between pregnancies.