Blood circulation Chorionic

Chorionic blood circulation **(Choril - Chorial).**

Chorionic circulation refers to the movement of blood through the vessels that supply, through the placental membrane, the chorion surrounding the villi of the maternal placentas. The chorion is the embryonic membrane of the chorion. The placental membrane is located between the body of the growing uterus and the pregnant uterus. Chorian villi are tightly connected to the mucous membrane of the uterine body and are special finger-papillae attached to the uterine area.

The main function of the chorionic blood circulation lies in the ability to provide the fetus with the necessary nutrients and oxygen, preventing it from being depleted from a lack of oxygen due to its uneven distribution.