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Updated: Jun 21, 2026

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External Cephalic Version: Is it an Effective and Safe Procedure?
Published on: June 6, 2020
Vaginal delivery of breech presentation
Andrew Kotaska1, Savas Menticoglou2, Robert Gagnon3
1Yellowknife NT.
Summary
Careful selection and management can make vaginal breech birth as safe as Cesarean section for carefully chosen women. This guideline provides criteria for labor selection, intrapartum management, and delivery techniques for successful vaginal breech births.
Area of Science:
- Obstetrics and Gynecology
- Maternal-Fetal Medicine
- Neonatal Care
Background:
- Vaginal breech birth carries higher risks of perinatal mortality and neonatal morbidity compared to Cesarean section.
- Careful case selection and modern labor management can achieve safety levels comparable to elective Cesarean section.
- Planned vaginal delivery is a reasonable option for selected women with term singleton breech fetuses.
Purpose of the Study:
- To review breech birth physiology.
- To evaluate risks and benefits of trial of labor versus planned Cesarean section.
- To recommend criteria, management, and techniques for vaginal breech birth.
Main Methods:
- Systematic literature search of randomized trials, prospective and retrospective cohort studies.
- Evidence reviewed by the Society of Obstetricians and Gynaecologists of Canada (SOGC) Maternal Fetal Medicine Committee.
- Guidelines compared with those from the American College of Obstetricians and Gynecologists and the Royal College of Obstetricians and Gynaecologists.
Main Results:
- With careful selection and management, perinatal mortality is approximately 2 per 1000 births, and serious neonatal morbidity is approximately 2%.
- Long-term neurological outcomes for infants do not differ based on planned mode of delivery.
- Specific recommendations provided for labor selection criteria, labor management, and delivery techniques.
Conclusions:
- Planned vaginal breech delivery is reasonable for selected women with appropriate case selection and labor management.
- Continuous fetal heart monitoring and readiness for emergency Cesarean section are crucial.
- Enhanced training for healthcare providers in vaginal breech delivery techniques is recommended.
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