The luteal phase of the menstrual cycle is a pivotal period characterized by hormonal intricacies that lay the foundation for successful embryo implantation and early pregnancy development. Luteal phase defect (LPD), marked by abnormalities in luteal function, presents challenges that can impede reproductive outcomes. This comprehensive review article explores the role of dydrogesterone in LPD management, elucidating its mechanisms of action, evidence of efficacy, safety profile, and potential in combination therapies. Dydrogesterone, a synthetic progestogen, closely mirrors natural progesterone's actions, effectively supplementing the luteal phase and enhancing endometrial receptivity. Clinical studies demonstrate improved pregnancy rates, extended luteal phase support, and enhanced reproductive outcomes with dydrogesterone supplementation. Its favorable safety profile, minimal side effects, and reduced risk of unwanted hormonal effects contribute to its appeal. Furthermore, dydrogesterone's inclusion in international guidelines solidifies its importance in LPD management. Combination therapies, leveraging synergistic effects, offer a comprehensive approach. As gaps in knowledge persist, future research directions and personalized treatment strategies pave the way for a future where dydrogesterone stands as a beacon of hope in conquering the challenges of LPD and achieving successful reproductive outcomes.
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http://dx.doi.org/10.7759/cureus.48194 | DOI Listing |
Stress
December 2025
Metabolic & Applied Physiology Laboratory, Department of Health & Human Performance, Texas State University, San Marcos, TX, USA.
Previous reports suggest that the menstrual cycle (MC) phases can impact cortisol concentrations. However, research is needed on whether the MC impacts other markers of stress and immune function. It has also been shown that some biomarkers are impacted by time of day, although differences between morning (AM) and afternoon (PM) biomarkers have not been studied over the course of the MC.
View Article and Find Full Text PDFHeliyon
November 2024
Mental Health Education Center, Xidian University, Xi'an, China.
Premenstrual syndrome (PMS) encompasses a range of emotional, physiological, and behavioral symptoms that occur during the luteal phase of the menstrual cycle (MC) and resolve with the onset of menstruation. These symptoms, which can include fatigue, physical pain, anxiety, irritability, and depression, significantly affect women's daily lives and overall well-being. In severe cases, PMS can progress to premenstrual dysphoric disorder (PMDD), profoundly impairing quality of life.
View Article and Find Full Text PDFNat Commun
January 2025
Shenzhen Key Laboratory of Fertility Regulation, Reproductive Medicine Center, the University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
Understanding human endometrial dynamics in the establishment of endometrial receptivity remains a challenge, which limits early diagnosis and treatment of endometrial-factor infertility. Here, we decode the endometrial dynamics of fertile women across the window of implantation and characterize the endometrial deficiency in women with recurrent implantation failure. A computational model capable of both temporal prediction and pattern discovery is used to analyze single-cell transcriptomic data from over 220,000 endometrial cells.
View Article and Find Full Text PDFSci Rep
January 2025
Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, Olsztyn, 10-748, Poland.
Equine endometrosis is a major cause of infertility in mares and is characterized by degenerative, functional and fibrotic changes in the endometrium with increased collagen (COL) deposition. Transforming growth factor (TGF)-β1 is one of the major pro-fibrotic factors involved in the excessive deposition of extracellular matrix (ECM) components in the equine endometrium. It has been demonstrated that ovarian steroids, specifically 17β-estradiol (E2) and progesterone (P4), not only regulate the cyclicity of the estrous cycle, but also have been implicated as anti- or pro-fibrotic factors.
View Article and Find Full Text PDFDomest Anim Endocrinol
December 2024
Department of Livestock Production, University of Veterinary and Animal Sciences, Lahore, Pakistan.
This study aimed to evaluate the ovulatory response to GnRH treatment based on the day of its administration in the first follicular wave of the estrous cycle in goats. We hypothesized that maximum ovulatory response with GnRH treatment is dependent on the day of its administration during the early luteal phase of estrous cycle. Forty-eight goats were presynchronized with a single dose of PGF, and ultrasonography was performed to confirm ovulation (Day 0).
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