Li R

BACKGROUND: endometriosis as a common gynecologic finding significantly affects the quality of life of many women. An accurate understanding of the epidemiological characteristics of endometriosis is essential for disease control and preven…

OBJECTIVE: To evaluate the effects of GnRH-a pretreatment with 1.5 mg or 3.75 mg, in combination with hormone replacement therapy (HRT), on pregnancy outcomes in women with polycystic ovary syndrome (PCOS) undergoing frozen embryo transfer …

The increased risk of infertility and endometrial lesions (such as endometrial hyperplasia or cancer) in polycystic ovary syndrome (PCOS) are closely associated with the lack of cyclical transformation in the endometrium. However, the under…

BACKGROUND: Adenomyosis is a prevalent gynecological condition among women of reproductive age and is commonly associated with heavy menstrual bleeding, severe dysmenorrhea, and infertility. These symptoms impose a substantial burden on bot…

OBJECTIVE: To study the correlation between anti-Müllerian hormone levels and pregnancy outcomes after in vitro fertilization/intracytoplasmic sperm injection in women with polycystic ovary syndrome, which remains controversial. METHODS: T…

BACKGROUND: This retrospective study aimed to examine the influence of hormonal and metabolic parameters across varying body mass index (BMI) levels on embryo quality and pregnancy outcomes in fresh embryo transfer cycles using assisted rep…

BACKGROUND: Human decidual mesenchymal stem cells (hDMSCs) play crucial roles in pregnancy. The decreased resistance of hDMSCs to oxidative stress is a key factor contributing to recurrent spontaneous abortion (RSA). miRNAs have essential f…

OBJECTIVE: To evaluate the effect of prior uterine cavity procedures on clinical and neonatal outcomes in patients undergoing first-time in vitro fertilization-embryo transfer with donor sperm (IVF-ET with DS). METHODS: This retrospective …

BACKGROUND: Epithelial ovarian cancer (EOC) currently lacks highly specific biomarkers for clinical screening. This study aimed to identify and validate novel auxiliary diagnostic markers for EOC. METHODS: Through integrated analysis of tr…

Endometriosis (EMS) is a chronic disease characterized by unclear etiology, influenced by various genetic and environmental factors, with no definitive biomarkers available for early screening. Recent studies suggest that the abdominal micr…

PURPOSE: This study aimed to investigate the impact of obstructive sleep apnea (OSA) on in vitro fertilization (IVF) and embryo transfer outcomes in infertile patients with polycystic ovary syndrome (PCOS). METHODS: We conducted a prospect…

This study investigated the relationship between dyslipidemia prior to conception and the risk of preeclampsia (PE) in women pregnant by in vitro fertilization and embryo transfer (IVF-ET). The retrospective cohort study consisted of 2994 w…

BACKGROUND: To evaluate maternal and perinatal outcomes in women with different adenomyosis phenotypes and to assess the impact of placental attachment site in patients with intrinsic adenomyosis. METHODS: This retrospective cohort study a…

OBJECTIVE: This study explores the metabolic profiles in the peripheral blood of infertile patients with adenomyosis (ADM) to identify key metabolites affecting pregnancy outcomes in these patients undergoing frozen embryo transfer (FET). O…

BACKGROUND AND OBJECTIVES: Multimorbidity is increasingly prevalent among the middle-aged population, yet it is largely often overlooked. We aimed to explore and compare the differences in multimorbidity patterns by sex and age among middle…

BACKGROUND: The sirtuin family is well recognized for its crucial involvement in various cellular processes. Nevertheless, studies on its role in the human endometrium are limited. This study aimed to explore the expression and localization…

Suicide is a complex behavior strongly associated with depression. Despite extensive research, an objective biomarker for evaluating suicide risk precisely and timely is still lacking. Using the precision resting-state fMRI method, we studi…

The present study aimed to explore whether there is an association between the transfer of frozen thawed embryos (FET) obtained during SARS-CoV-2 infection and an increased risk of adverse pregnancy outcomes. We performed a case-control coh…

Menstruation is a key indicator of female reproductive health, yet clinical features and underlying mechanisms associated with menstrual changes following the coronavirus disease 2019 (COVID-19) infection remain unclear. Here, we recruited …

BackgroundTuberculosis can negatively impact both overall health and female reproductive function. This study investigated the relationship between the interferon-gamma release assay (IGRA) status and pregnancy outcomes in infertile women, …

Gallbladder polyps are a common biliary tract disease whose treatment options have yet to be fully established. The indication of "polyps ≥ 10 mm in diameter" for cholecystectomy increases the possibility of gallbladder excision due to beni…

BACKGROUND: Due to the limitations of clinical trials, some delayed and rare adverse events (AEs) may remain undetected, and safety information can be supplemented through post-market data analysis. This study aims to comprehensively analyz…

BACKGROUND: High body mass index (BMI) results in decreased fecundity, and women with high BMI have reduced rates of clinical pregnancy and live birth in in vitro fertilization/intra-cytoplasmic sperm injection (IVF/ICSI). Meanwhile, ovaria…

Chronic endometritis (CE) is an important factor leading to decreased endometrial receptivity, infertility, and repeated pregnancy loss; endometrial immune dysfunction, abnormal microbial flora, inflammatory status, and other factors play i…

PURPOSE: To develop a combined diagnostic model integrating the subclassification of the 2022 version of the American College of Radiology (ACR) Ovarian-Adnexal Reporting and Data System (O-RADS) with carbohydrate antigen 125 (CA125) and to…