Since December 2019, the novel SARS-CoV-2 outbreak has resulted in millions of cases and more than 200 000 deaths worldwide. The clinical course among nonpregnant women has been described, but data about potential risks for women and their fetus remain scarce. The SARS and MERS epidemics were responsible for miscarriages, adverse fetal and neonatal outcomes, and maternal deaths. For COVID-19 infection, only nine cases of maternal death have been reported as of 22 April 2020, and pregnant women seem to develop the same clinical presentation as the general population. However, severe maternal cases, as well as prematurity, fetal distress, and stillbirth among newborns have been reported. The SARS-CoV-2 pandemic greatly impacts prenatal management and surveillance and raise the need for clear unanimous guidelines. In this narrative review, we describe the current knowledge about coronaviruses (SARS, MERS, and SARS-CoV-2) risks and consequences on pregnancies, and we summarize available current candidate therapeutic options for pregnant women. Finally, we compare current guidance proposed by The Royal College of Obstetricians and Gynaecologists, The American College of Obstetricians and Gynecologists, and the World Health Organization to give an overview of prenatal management which should be utilized until future data appear. 1 | INTRODUCTION In December 2019, multiple cases of pneumonia of unknown origin were reported in the Province of Wuhan, China, and rapidly attributed to a novel coronavirus, closely related to the 2003 severe acute respiratory syndrome (SARS-CoV) and therefore named the SARS 2 (SARS-CoV-2). This new virus spread throughout China and rapidly covered the globe causing over 2 million cases and more than 200 000 deaths within the recent months. The World Health Organization (WHO) declared this outbreak a pandemic on 11 March 2020 (Figure 1). Although numerous reports have described the clinical course of COVID-19 among nonpregnant patients, data regarding pregnant women remain scarce. 12 Recent outbreaks of emerging infections have highlighted their potential impact on pregnant women and/or their fetus, such as the 2009 H1N1 influenza pandemic 3 or more recently, the Zika virus outbreak in the Americas. 4 As information regarding this novel coronavirus is lacking, data on SARS-CoV-1 (2003) and MERS-CoV (Middle East respiratory syndrome, 2012) may help us understand the potential risks for pregnancy in the context of COVID-19. In this narrative review, we described the current knowledge (up to 22 April 2020) about the risks and consequences of SARS-CoV-2 on pregnant women and their babies and compare them to SARS and MERS. Because therapeutic options and clinical management remain unclear, we summarize information about treatments that have been tried or could be considered for COVID-19 affected pregnancies. Finally, we compare current guidelines proposed by the The Royal College of Obstetricians and Gynaecologists (RCOG), The American College of Obstetricians and Gynecologists (ACOG), and WHO to g...