fetal membranes

What Are Fetal Membranes?

by

What Are Fetal Membranes? Developmentally, fetal membranes are composed of two separate layers of tissues (Figure 1); (1) a single cell epithelial layer of amnion that forms the innermost lining of the uterine cavity, bathed in amniotic fluid and in constant touch with the fetus, and (2) the outer chorion trophoblast layer that forms the

What Is The Outermost Layer Of The Fetal Membrane?

by

What Is The Outermost Layer Of The Fetal Membrane? The chorion is a membrane comprised of four layers, particularly the cellular layer, the reticular layer, the basement membrane, and the trophoblast layer. The trophoblast is the outermost layer. The chorion and the amnion form the amniotic sac. What are the two layers of fetal membranes?