In order to prevent contamination from the pregnant women hospitalized in this clinic, the RT-PCR test is performed from the oropharyngeal and nasal swab sample taken before hospitalization. In addition, the same test is done before each operation and before the operation. The aim of the study is to scan these tests retrospectively and to determine the rate of positive COVID-19 cases in asymptomatic pregnant women. The results will determine the importance of the measures to be taken in the pregnant women who undergo intervention.

Inclusion Criteria:

• Asymptomatic pregnant women who will give birth in this clinic, dilatation and curettage due to missed abortion, cerclage due to cervical insufficiency, medical evacuation due to fetal anomaly, and routine PCR test taken for service for some treatments.

Exclusion Criteria:

• Having any COVID-19 infection symptoms (fever, cough, weakness, shortness of breath, sore throat, etc.)

Pregnant patients who apply to Istanbul Medipol University Hospital