Obstetric and perinatal outcomes of twin pregnancies conceived following IVF/ICSI treatment compared with spontaneously conceived twin pregnancies

摘要

Objective: Twin pregnancy is associated with increased obstetric and perinatal risk. There are conflicting reports on whether assisted conception (ART) further increases these risks. The aim of this study is to assess the obstetric and perinatal outcomes of twin pregnancies according to mode of conception.