Live Birth Sex Ratio after In Vitro Fertilization and Embryo Transfer in China - An Analysis of 121,247 Babies from 18 Centers

• Zhiqin Bu ,

  ¶These authors are co-first authors on this work.

  Affiliation Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China

  ⨯
• Zi-Jiang Chen ,

  ¶These authors are co-first authors on this work.

  Affiliation Center for Reproductive Medicine, Provincial Hospital Affiliated to Shandong University, Jinan, People's Republic of China

  ⨯
• Guoning Huang ,

  ¶These authors are co-first authors on this work.

  Affiliation Chongqing Reproductive and Genetics Institute, Chongqing Obstetrics and Gynecology Hospital, Chongqing, People's Republic of China

  ⨯
• Hanwang Zhang ,

  ¶These authors are co-first authors on this work.

  Affiliation Reproductive Medicine Center, Tongji Hospital, Huazhong University of Science and Technology, Wuhan, People's Republic of China

  ⨯
• Qiongfang Wu ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Centre, Women and Children Hospital of Jiangxi Province, Nanchang, People's Republic of China

  ⨯
• Yanping Ma ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, First People's Hospital of Yunnan Province, Kunming, People's Republic of China

  ⨯
• Juanzi Shi ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Maternal and Child Health Care Hospital of Shaanxi Province, Xi'an, People's Republic of China

  ⨯
• Yanwen Xu ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, First Affiliated Hospital of Sun Yat-Sen University, Guangdong, People's Republic of China

  ⨯
• Songying Zhang ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China

  ⨯
• Cuilian Zhang ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Henan Provincial People's Hospital, Zhengzhou, People's Republic of China

  ⨯
• Xiaoming Zhao ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Renji Hospital, Shanghai Jiaotong University, Shanghai, People's Republic of China

  ⨯
• Bo Zhang ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Maternal and Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China

  ⨯
• Yuanhua Huang ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Affiliated Hospital of Hainan Medical College, Haikou, People's Republic of China

  ⨯
• Zhengyi Sun ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academic of Medical Sciences, Beijing, People's Republic of China

  ⨯
• Yuefan Kang ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Maternal and Children's Health Hospital of Fujian Province, Fuzhou, People's Republic of China

  ⨯
• Riran Wu ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Boai Hospital of Zhongshan, Zhongshan, People's Public of China

  ⨯
• Xueqing Wu ,

  Contributed equally to this work with: Qiongfang Wu, Yanping Ma, Juanzi Shi, Yanwen Xu, Songying Zhang, Cuilian Zhang, Xiaoming Zhao, Bo Zhang, Yuanhua Huang, Zhengyi Sun, Yuefan Kang, Riran Wu, Xueqing Wu

  Affiliation Reproductive Medicine Center, Women and Children's Hospital of Shanxi Province, Taiyuan, People's Republic of China

  ⨯
• Haixiang Sun ,

  * E-mail: syp2008@vip.sina.com (YPS); stevensunz@163.com (HXS)

  Affiliation Reproductive Medicine Center, Nanjing Drum Tower Hospital, Nanjing University, Nanjing, People's Republic of China

  ⨯
•  [ ... ],
• Yingpu Sun

  * E-mail: syp2008@vip.sina.com (YPS); stevensunz@163.com (HXS)

  Affiliation Reproductive Medicine Center, First Affiliated Hospital of Zhengzhou University, Zhengzhou, People's Republic of China

  ⨯
• [ view all ]
• [ view less ]