Han, Ying
Yao, Ruqiang
Zhang, Yinfeng
Yang, Zexin
Luo, Haining
Wang, XinYan
Du, Aijun
Zhang, Yunshan
Zhu, Yingjun
Article History
Received: 13 March 2022
Accepted: 7 June 2022
First Online: 28 June 2022
Declarations
:
: This study was approved by the Institutional Review Board of the Reproductive Center of Tianjin Central Hospital of Gynaecology Obstetrics (No: ZY2021010) and performed in accordance with the Helsinki Declaration. All participating patients were informed that their clinical data may be used for academic research in the future before entering the IVF cycle and signed written informed consents.
: Not applicable.
: No author has any potential conflict of interest.