The physiological functions of the uterine endometrium (uterine lining) are preparation for
implantation, maintenance of pregnancy if implantation occurs, and menstruation in the …

Endometrial receptivity is a complex process that provides the embryo with the opportunity to
attach, invade, and develop, culminating in a new individual and continuation of the species …

In a human menstrual cycle the endometrium undergoes remodeling, shedding and
regeneration, all of which are driven by substantial gene expression changes in the …

BACKGROUND Endometrial hyperplasia (EH) is a uterine pathology representing a
spectrum of morphological endometrial alterations. It is predominantly characterized by an …

Menstruation is the cyclic, orderly sloughing of the uterine lining, in response to the
interactions of hormones produced by the hypothalamus, pituitary, and ovaries. The …

Despite the worldwide increase in frozen embryo transfer, the search for the best protocol to
prime endometrium continues. Well-designed trials comparing various frozen embryo …

In humans, the endometrium, the uterine mucosal lining, undergoes dynamic changes
throughout the menstrual cycle and pregnancy. Despite the importance of the endometrium …

Within the human female reproductive tract (FRT), the challenge of protection against
sexually transmitted infections (STIs) is coupled with the need to enable successful …

BACKGROUND Progesterone is a key hormonal regulator of the female reproductive
system. It plays a major role to prepare the uterus for implantation and in the establishment …

Introduction The aim of this article is to review the physiology of progesterone and focus on
its physiological actions on tissues such as endometrium, uterus, mammary gland …