Temporal trends and adverse perinatal outcomes of twin pregnancies at differing gestational ages: an observational study from China between 2012-2020

• Main Authors: Peiran Chen (Author), Mingrong Li (Author), Yi Mu (Author), Yanping Wang (Author), Zheng Liu (Author), Qi Li (Author), Xiaohong Li (Author), Li Dai (Author), Yanxia Xie (Author), Juan Liang (Author), Jun Zhu (Author)
• Format: Book
• Published: BMC, 2022-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background With the development of assisted reproductive technology, the twinning rate in China has been increasing. However, little is known about twinning from 2014 onwards. In addition, previous studies analysing optimal gestational times have rarely considered maternal health conditions...