Placenta: How it works, what's normal - Mayo Clinic
Mar 8, 2024 · The placenta is an organ that forms in the womb, also called the uterus, during pregnancy. The placenta is connected to a developing baby by a tubelike structure called the …
Placenta - Wikipedia
In humans, a thin layer of maternal decidual (endometrial) tissue comes away with the placenta when it is expelled from the uterus following birth (sometimes incorrectly referred to as the …
What Is the Placenta — and How Does It Help Your Baby Grow?
The placenta is your baby’s lifeline. This pancake-shaped organ connects your baby to your body via the umbilical cord, delivering nutrients, oxygen, and removing waste — all while keeping …
Placenta: Overview, Anatomy, Function & Complications
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.
What Is the Function of a Placenta? - Biology Insights
Dec 11, 2025 · The placenta is a transient organ that forms during gestation, acting as the interface between the mother and the developing fetus. Originating from the fertilized egg’s …
How the Placenta Develops and Supports Pregnancy
Nov 18, 2025 · The placenta is a temporary organ that develops within the uterus during pregnancy, serving as the interface between the mother and the developing fetus. It is …
Placenta Development - Embryology
The placenta (Greek, plakuos = flat cake) named on the basis of this organs gross anatomical appearance. The placenta a mateno-fetal organ which begins developing at implantation of …