Hu, Guixin
Huang, Yihang
Meng, Tian
Lin, Jing
He, Chunhua
Shen, Xiaoting
Funding for this research was provided by:
National Natural Science Foundation of China (No. U22A2012)
Basic and Applied Basic Research Foundation of Guangdong Province (No. 2024A1515011168)
Key Technologies Research and Development Program of Guangzhou Municipality (No. 2024B03J1251)
Article History
Received: 18 October 2025
Accepted: 3 March 2026
First Online: 25 March 2026
Declarations
:
: A retrospective cohort study was conducted at the Guangdong Provincial Fertility Hospital, Guangzhou, China. The study protocol was approved by the Ethics Committee of Guangdong Reproductive Hospital on 4 April 2025 (approval number 2025(12)), with waived informed consent under retrospective anonymized data protocols.
: The authors declare no competing interests.