Umbilical Cord And Placenta, During prenatal development, the umbilical cord is physiologically and genetically part of the fetus and (in humans) normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein Feb 19, 2026 · The umbilical cord is attached to your placenta on one end and your baby's belly on the other. If one person or thing has an umbilical connection with another, it is very closely connected with it and often depends on it: UMBILICAL definition: of, relating to, or characteristic of an umbilicus or umbilical cord. It develops when part of your small intestine, together with fat or fluid, forms a sac. It supplies oxygen-rich blood to the fetus and carries away waste. See examples of umbilical used in a sentence. How to use umbilical in a sentence. In mammals, the umbilical cord serves as a lifeline for a fetus inside the womb. It also removes waste from the baby's blood. The sac pushes through an opening or weakness in your abdominal wall muscle. Learn how this attachment forms, what protects it, and what happens after birth. mpzhytt, yskh, 1moh, ziea, 3c4, 0byyp, voiwrh, lprh, yxns, kgcf5,