Research Question: Is a low platelet count related to an increased risk of severe disease in pregnant women with active severe acute respiratory syndrome coronavirus 2 infection?
Design: A cross-sectional multicentre study in pregnant women with COVID-19 confirmed by polymerase chain reaction, antigen test, antibody test, or all.
Results: A total of 153 pregnant women with COVID-19 were included in the study, of whom 12.4% had thrombocytopaenia.