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For women with diminished ovarian reserve or of advanced age, controlled ovarian stimulation presents a significant challenge during in vitro fertilization cycles. This multi-center, open-label, randomized controlled trial enrolled 318 wome…

BackgroundThis study aims to identify the optimal dominant follicle size on the trigger day in patients with ovulatory dysfunction and unexplained infertility undergoing intrauterine insemination with letrozole (LE-IUI) cycles.MethodsA retr…

ObjectivesWhether diverse metabolic statuses within a similar body mass index (BMI) category associate with different in vitro fertilization (IVF) outcomes.DesignA retrospective cohort study.SettingWenzhou, Zhengjiang Province, China.Popula…

Study questionIs there an association between changes in endometrial thickness (EMT) following progesterone administration and pregnancy outcomes in frozen-thawed embryo transfers (FETs) at Day 3 (D3) and blastocyst stages?Summary answerEnd…

PurposeThis study aimed to compare the pregnancy outcomes of letrozole (LE)-induced ovulation and hormone replacement treatment (HRT) in endometrial preparation for frozen embryo transfer (FET) in women with polycystic ovary syndrome (PCOS)…

RESEARCH QUESTION: Does surgical management of ovarian endometriomas improve in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI)? DESIGN: This retrospective study analyzed 1,456 IVF/ICSI cycles from June 2017 to September …

PURPOSE: To elucidatethe epigenetic alteration associated with impaired oogenesis in endometrioma using multi-omic approaches. METHODS: ATAC-seq was performed on the granulosa cells (GCs) of 6 patients (3 with endometrioma and 3 without). …

BackgroundFemales with diminished ovarian reserve (DOR) have significantly lower cumulative live birth rates (CLBRs) than females with normal ovarian reserve. A subset of young infertile patients, whose ovarian reserve is declining but has …

BackgroundAcute pancreatitis (AP) is a multifactorial disease that is associated with substantial morbidity and mortality. Thrombosis and inflammation are involved in the development and progression of AP.AimTo develop and validate a novel …

Growth hormone (GH) has been used as a co-gonadotrophin in assisted reproduction, particularly in poor ovarian responders. The application of GH has been alleged to activate primordial follicles and improve oocyte quality, embryo quality, a…

The present study aimed to assess whether women with polycystic ovarian syndrome (PCOS) ≥35 years age undergoing in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) cycles experienced a higher cumulative live birth rate (CL…

Central obesity (CO) is a defining characteristic of polycystic ovary syndrome (PCOS) and PCOS-induced disorders are likely to be exacerbated in the presence of CO. This study aims to evaluate the impact of CO on infertile women with PCOS u…