There are two treatment groups and will be analyzed on an intent-to-treat basis. Randomization will be performed using a computer generated simple randomization sequence. Data safety monitoring will be instituted (see data safety monitoring plan below). Once randomization is completed, the labor and delivery providers will be informed of the treatment arm and this will be placed on the chart. Those randomized to the prostaglandin arm will receive PGE1 (misoprostol) in a dose of 25mcg placed vaginally every 4 hours as per hospital protocol. Those randomized to the oxytocin arm will receive infusion of oxytocin, which will then be titrated per hospital protocol until adequate contractions. Further management after the start of the respective arm will be based on clinical judgment of the provider.