Placenta: Overview, Anatomy, Function & Complications
Marginal Cord Insertion | Birth Injuries From Marginal Cord
Development of the umbilical cord: Video & Anatomy | Osmosis
Umbilical cord: Anatomical structure and function | Kenhub
Velamentous Cord Insertion
Placenta: Functions, Variations, Complications
Miami OB GYN, LLC - Typically the umbilical cord is inserted in or near the center of the placenta. However there are some interesting variations that can occur in the placenta. These