A woman at 32 weeks with ruptured membranes and no signs of infection. What is an appropriate management plan?

• A. Induce labor immediately.
• B. Preterm PROM management: administer corticosteroids for fetal lung maturity, give broad-spectrum antibiotics if indicated, monitor for infection and uterine activity; consider tocolysis per protocol if no infection and gestational age.
• C. Monitor for 48 hours with no intervention.
• D. Preterm PROM management: avoid corticosteroids and antibiotics unless infection develops.

Answer: (D)

Managing preterm PROM at 32 weeks focuses on enhancing fetal lung maturity, preventing infection, and safely delaying delivery when possible. The best plan is to give antenatal corticosteroids to accelerate surfactant production and reduce the risk of neonatal respiratory distress. Pair this with broad-spectrum antibiotics to lower the chances of maternal infection such as chorioamnionitis and to help prolong the interval before delivery. If there are no signs of infection and labor hasn’t progressed, consider tocolysis to buy time for the steroids to work, but only under protocol and with careful monitoring.

Ongoing surveillance is essential: monitor maternal temperature, uterine activity, and fetal status, and reassess for signs of infection or fetal distress. Delivery is indicated if infection develops, if fetal status becomes nonreassuring, or if the sterile course of management fails to keep the baby safely inside for enough time to benefit from the steroid effects.

Immediate induction without these measures isn’t typically appropriate at this gestational age because the steroids and infection-prevention strategy can significantly improve neonatal outcomes. Similarly, simply observing for 48 hours without intervention misses the opportunity to enhance lung maturity and reduce infection risk. And avoiding corticosteroids and antibiotics until infection appears ignores the silent risk of ascending infection and the proven benefit of steroids for lung development.