Incidence of gestational diabetes mellitus before and after the Covid-19 lockdown: A retrospective cohort study.

Aim: To evaluate whether the first Covid-19 lockdown for Italian citizens (March to July 2021) might have altered the incidence of gestational diabetes mellitus (GDM).

Methods: A retrospective single-center study in a tertiary referral center. Primary outcome was the incidence of GDM among pregnant women.

Reproductive and pregnancy outcomes following embryo transfer in women with previous cesarean section: A systematic review and meta-analysis.

Introduction: Cesarean section affects subsequent spontaneous pregnancies because of implantation issues. However, its impact on post-embryo transfer pregnancies is still debated. This review aimed to evaluate the impact of a previous cesarean section on fertility and pregnancy outcomes of women undergoing fresh or frozen embryo transfer.