https://www.selleckchem.com/
The pregnancy outcomes of the two groups were similar. The duration of waiting time between failed fresh embryo transfer and the next FET does not affect pregnancy outcomes. The duration of waiting time between failed fresh embryo transfer and the next FET does not affect pregnancy outcomes.The coronavirus disease 2019 (COVID-19) pandemic has rapidly transformed the whole world and forced us to look through comorbid diseases and risk factors from a different perspective. COVID-19 shows some inherent risk factors like cardiovascular comorbidities independent