005. PREPARING FERTILE SOIL: THE IMPORTANCE OF ENDOMETRIAL RECEPTIVITY

The human endometrium is receptive for implantation of a blastocyst, for only 4–5 days in each menstrual cycle. Failure of implantation is a major reason for infertility in women, and the inability to achieve endometrial receptivity is responsible for much of the failure of reproductive technologies. Endometrial receptivity requires alterations in the uterine luminal and glandular cells, particula…