Oral Misoprostol for Outpatient Induction of Labor

An increasing proportion of pregnant women have their labors induced due to changing guidelines. In correlation with this increase, the population of the induced women has changed toward more women with a low-risk pregnancy. Traditionally, induction of labor has taken place in an inpatient setting where the women have spent extra days in hospital before delivery. Oral prostaglandins, such as misoprostol, is one of the most commonly used induction agent and is easy for the pregnant women to administrate. The pharmacological effect is ripening the cervix and compared to the mechanical cervical ripening, with a balloon catheter, the demands on busy maternity services seems reduced. Before contractions start, the risk of adverse effects on mother or fetus is considered low, but the evidence on use of misoprostol in an outpatient setting is sparse.