uterine receptivity

Uterine receptivity refers to the period when the lining of the uterus is optimally prepared to receive and nurture a fertilized egg, allowing for successful implantation. This is crucial in the menstrual cycle, particularly during the luteal phase, when hormonal changes cause the uterine lining to thicken. During this time, specific molecular and physiological changes occur, making the uterus more receptive. If implantation occurs, the embryo can develop; if not, the lining is shed during menstruation. Understanding uterine receptivity is important for fertility treatments and overall reproductive health.