Cervical Length Pre-induction as a Tool to Predict Vaginal Birth

Use of Cervical Length Previous to the Use of Prostaglandins as a Tool to Predict Vaginal Birth in Pregnancies With > 41 Weeks Gestation.

To evaluate the value of measuring cervical length as a predictor of vaginal birth after induction of labor with prostaglandins in pregnancies with 41 weeks of gestation.

Inclusion Criteria:

• 41 weeks or more of gestational age
• Cervical length measured by a FMF certified physician

Exclusion Criteria:

• Any condition that could interfere with a possible vaginal birth (previous cesarean section, hypertensive disorders of pregnancies).