GENERAL HISTOLOGY

Detailed explanation-1: -The uterus wall is made up of 3 layers. The inside is a thin layer called the endometrium, which responds to hormones – the shedding of this layer causes menstrual bleeding. The middle layer is a muscular wall. The outside layer of the uterus is a thin layer of cells.

Detailed explanation-2: -Perimetrium: The outermost, protective layer. Myometrium: The highly muscular middle layer. This is what expands during pregnancy and contracts to push your baby out. Endometrium: The inner layer or lining of your uterus (uterine lining).

Detailed explanation-3: -The endometrium, swollen with interstitial fluid, vasculature, and nutrients, provides a hospitable environment for embryogenesis. As the blastocyst moves through the uterus it realigns itself so that the inner cell mass is adjacent to the uterine wall, and the trophoblast contacts the endometrium.