Infection with SARS-CoV-2 during the first trimester did not adversely impact perinatal
and obstetric outcomes subsequent to in vitro fertilization with frozen embryo transfer:
a retrospective cohort study
Zhang, Jie; Ye, Jing; Gao, Hongyuan; Mao, Xiaoyan; Wu, Ling
To investigate the impact of first-trimester COVID-19 infection on the perinatal and
obstetric outcomes following in vitro fertilization-frozen embryo transfer.