👉 The genesis fluid, also known as the primordial or embryonic fluid, is the first liquid phase of embryonic development, formed during the early stages of embryogenesis. This fluid originates from the extraembryonic membranes, specifically the amniotic and chorionic layers, which are derived from the trophoblast cells of the blastocyst. It plays a crucial role in creating the amniotic cavity, where the embryo floats freely, protecting it from physical shocks and allowing for the development of vital organs. Additionally, it facilitates gas exchange, nutrient transfer, and waste removal between the embryo and the surrounding amniotic fluid.
