BACKGROUND: To explore whether SARS-CoV-2 infection affects the pregnancy outcomes of assisted reproductive techniques (ART). METHODS: A prospective cohort study recruited patients for embryo transfer from December 01, 2022, to December 31…
Abstract Background: Endometrial fluid represents the condition of the endometrium and testing it brings less harm to patients. Thus, we overviewed the domain of endometrium fluid by bibliometric analysis, the results of which are comprehen…
BACKGROUND: Although oocyte quality is the dominant factor determining embryo quality, few studies have been conducted to evaluate embryo quality based on the metabolites related to the oocyte. With quantification of the follicular fluid (F…
BACKGROUND: Displacement of the window of implantation (WOI) has been proposed as an important factor contributing to repeated implantation failure (RIF). However, the use of histologic endometrial dating as a diagnostic tool of endometrial…
(Abstracted from Fertil Steril 2019;112:1103–1111) Chronic endometriosis (CE) is a chronic infectious disease that is often misdiagnosed due to its vague symptomatic severity, lack of typical clinical or ultrasounds symptoms, and requiremen…
Objective: The POSEIDON criteria are used to stratify patients with low prognosis after assisted reproductive technology (ART) treatment. Since its introduction, there has been no large study about the prognosis of the POSEIDON population. …
BACKGROUND: Almost all of the previous studies related with co-administration of letrozole in IVF cycles were performed in poor responders and letrozole may reduce the total gonadotropin dose required for ovarian stimulation, and the pregna…
There are currently various protocols for in vitro fertilization (IVF). For patients with polycystic ovarian syndrome (PCOS), an optimized protocol for the downregulation of pituitary follicle stimulating hormone and luteinizing hormone via…
BACKGROUND: Although Caesarean scar pregnancy (CSP) is rare, it can cause life-threatening complications. The increasing rate of Cesarean delivery plus rapid development of in vitro fertilization-embryo transfer (IVF-ET) may increase the oc…
OBJECTIVE: To investigate the outcome of in vitro fertilization and embryo transfer (IVF-ET) in special infertile patients following modified super-long down-regulation protocol combined with human menopausal gonadotropin (HMG) stimulation.…
PURPOSE: To compare the effectiveness of double IUI with single IUI in male factor and idiopathic infertility patients undergoing controlled ovarian hyperstimulation (COH). METHODS: A prospective randomized study of 1257 COH-IUI cycles was…