The placenta forms in your uterus during pregnancy. It provides oxygen and nutrients to your baby through the umbilical cord. It's delivered after your baby.
Frontiers Innate Immune Mechanisms to Protect Against Infection at the Human Decidual-Placental Interface
Placenta Praevia - Causes - Clinical Features - Management - TeachMeObGyn
Placenta: Overview, Anatomy, Function & Complications
Placenta
Placenta Previa Birth Injury Center
Placental insufficiency Information
Placenti Facebook, Instagram & Twitter on PeekYou
You Grew a New Organ. The Role of the Placenta – TheRY
Fetal circulation - Wikipedia