A paucity of scientific evidence exists on how to best treat pregnant or breastfeeding women with suspected or confirmed Ebola virus disease (EVD). Historical reports suggest that, among women who acquire EVD during pregnancy, there is increased mortality and morbidity, and a near 100% rate of adverse pregnancy outcomes. To save the lives of mothers and their babies, mitigate complications, and limit the spread of disease, it is critical that recommendations are made on the prevention, treatment, and surveillance of women who are exposed to EVD, acquire EVD during pregnancy or breastfeeding, or survive EVD with ongoing pregnancies. These guidelines are the first to provide such recommendations.