Does a natural cycle result in higher clinical pregnancy rates (CPR) with foetal heartbeat compared to an artificial cycle for frozen-thawed embryo transfer (FET) preparation in ovulatory women?
Endometrial dysfunction represents a central pathological factor underlying recurrent implantation failure and infertility. This review provides a comprehensive synthesis of the physiological basis of endometrial function, the pathological factors compromising …
Female reproductive tissues repeatedly undergo controlled inflammation, immune adaptation, and tissue repair. Interleukin-33 (IL-33) and its receptor suppression of tumorigenicity 2 (ST2) sit at the center of these processes, but …
Endometriosis (EM) and chronic endometritis (CE) are both implicated in female infertility, yet the relationship between them remains incompletely understood. In this narrative review, we synthesize non-systematically selected clinical and …
This review synthesizes current evidence on how endometrial polyps, leiomyomas, adenomyosis, and endometriosis influence endometrial receptivity, emphasizing phenotype-specific effects, molecular mechanisms, and implications for embryo transfer outcomes.
Infertility and ovarian ageing are increasingly acknowledged as illnesses affected not just by endocrine decline but also by chronic inflammatory stress and mitochondrial dysfunction in the reproductive milieu. The cGAS-STING …
Advanced maternal age (AMA) is a major challenge in reproductive medicine, compounded by coexisting conditions such as adenomyosis and endometriosis, which impair oocyte competence and endometrial receptivity. Prolonged gonadotropin-releasing hormone …
Female infertility affects millions of women worldwide and is frequently caused by ovulatory disorders and uterine pathologies. Among these, endometrial abnormalities play a central role, especially in cases of embryo …
Background and Objectives: Endometriosis is a chronic, estrogen-dependent disorder characterized by the presence of functional endometrial tissue, comprising both glandular and stromal components, located outside the uterine cavity, affecting approximately …
Endometrial receptivity, immune signals and timing: The invisible barriers to conception that may be labelled as unexplained MSN