For this reason, all pregnant women whose RT-PCR and CT-scan were negative or had not been performed but showed at least one possible symptom of COVID-19 infection such as fever, cough, myalgia, headache, rhinorrhea, chill, etc., or had suspected laboratory findings in favor of a possible COVID-19 infection, including lymphopenia or increased CRP were excluded from the study. This evidence concerns the gene CRP and lymphopenia.