Chang‐Woo Choo
ORCID: 0000-0002-9565-8029
· 5 papers in corpus
observational
2026
Despite widespread rhFSH use in infertile women undergoing ART, real-world comparative data on its effectiveness and safety across different rhFSH types remain limited. Using the HIRA claims database, we included 10,684 women aged 20-39 wit…
observational
2024
ObjectiveThis retrospective study aimed to investigate the prevalence of chronic endometritis, diagnosed using CD138 immunohistochemistry, among infertile women and to assess the association between chronic endometritis and recurrent implan…
observational
2024
BACKGROUND: Female infertility is a crucial problem with significant implications for individuals and society. In this study, we explore risk factors for infertility in Korean women. METHODS: A total of 986 female patients who visited six …
2023
Background and Aims: To evaluation the pregnancy rate in IVF procedure with letrozole in patient with ovarian endometrioma. Method: Prospective study performed by single physician at primary fertility center. From August 2016 to November 20…
observational
2020
This study aimed to analyze the effects of a new protocol with letrozole on the outcomes of in vitro fertilization (IVF) cycles in women with endometriosis. This retrospective cohort study was conducted for women diagnosed with endometriosi…