Over the past two years, COVID-19 pandemic is an unprecedented health emergency. All countries have taken their<br />own measures to mitigate the spread of the virus in the first and subsequent mini-outbreaks of infection. In view of the<br />current situation of small outbreaks of COVID-19, guidelines on epidemic prevention should be developed specifically<br />for reproductive medical centers. It is necessary to establish a dynamic patient assessment and management system<br />to identify patients who need priority fertility treatment during epidemic control. Female Patients were assigned<br />as grade A and required hospitalization in the inpatient ward after egg retrieval. Patients who underwent controlled<br />ovarian stimulation were classified as grade B, and they can choose to be hospitalizedat home according to their own<br />convenience. Patients undergoing frozen embryo transfer (FET) cycle or planned downregulation with gonadotropinreleasing<br />hormone agonists were defined as grade C, who could continue the assisted reproductive technology (ART)<br />treatment cycle with negative COVID-19 nucleic acid test and there was no fever or respiratory symptoms. This brief<br />comment summarizes the working procedure of the reproductive medical center in the first hospital of Lanzhou University<br />in China to minimize the probability of hospital infection and ensure the safe conduct of assisted reproductive<br />technology therapy.
Keywords: Assisted Reproductive Technology; COVID-19; ovarian hyperstimulation.