BACKGROUND: Endometrial thickness (EMT) is widely monitored in assisted reproductive technology as a marker of implantation potential, yet its precise association with pregnancy and perinatal outcomes in frozen embryo transfer (FET) cycles …
Background: This review aims to systematically summarize the lineage origins, subtype classification, and functional dynamics of endometrial macrophages, clarify their mechanisms of action in normal reproductive physiology (menstrual cycle,…
OBJECTIVE: To evaluate the pregnancy and perinatal outcomes of different phenotypes of polycystic ovary syndrome (PCOS) patients during the frozen embryo transfer (FET) cycles. Additionally, to analyze the T cell balance in the endometrium …
BACKGROUND: Programmed protocols are most commonly chosen as endometrial preparation for women with polycystic ovarian syndrome (PCOS) undergoing frozen-thawed embryo transfer (FET) cycles. However, the efficacy of gonadotropin-releasing ho…