Birth prevalence of congenital malformations in singleton pregnancies resulting from in vitro fertilization/intracytoplasmic sperm injection worldwide: a systematic review and meta-analysis

摘要

We conducted a systematic review and meta-analysis to estimate the worldwide birth prevalence of total congenital malformations (CMs), major CMs, and specific CMs according to organs and systems classification associated with IVF/ICSI singleton pregnancies.