The COVID-19 global pandemic has meant a sanitary and social threat at every level and it was not any different for the assisted reproduction industry. This retrospective two-arm study aims to describe its impact on infertility treatments performed in our clinics (IVI Spain. Rome. and Lisbon) regarding: (1) assessment of COVID-19 impact in the amount. https://parisnaturalfoodes.shop/product-category/cleavers-tincture/