Dan Han

No ORCID on file · 2 papers in corpus

observational 2026

Cumulative live birth following preimplantation genetic testing for aneuploidy versus conventional IVF/ICSI in unexplained recurrent pregnancy loss: a retrospective cohort study with intention-to-treat and per-protocol analyses

Frontiers in endocrinology ·doi:10.3389/fendo.2026.1910686

OBJECTIVE: To compare cumulative live birth rates (CLBR) between preimplantation genetic testing for aneuploidy (PGT-A) and conventional IVF/ICSI in women with unexplained recurrent pregnancy loss (uRPL) using intention-to-treat (ITT) and p…

observational 2025

Association between stress and dysmenorrhea among Chinese female adolescent students: a cross-sectional epidemiology study

Scientific reports ·doi:10.1038/s41598-025-05152-4

This study aims to explore the association between stress coping and primary dysmenorrhea among Chinese female adolescent students. A two-step random, stratified, cluster sampling method was employed to assess the health status of female ad…