Motherboard Birth - “Inside of your baby's umbilical cord are two arteries and one vein. The vein allows nutrients and oxygen to flow from the placenta into the baby. The two arteries
Development of the umbilical cord: Video & Anatomy | Osmosis
Could umbilical cords hold the key to treating diabetes?
Graduated!! 38 weeks. Two vessel cord. (Mostly) Positive induction story in comments. : r/BabyBumps