Placenta: Overview, Anatomy, Function & Complications - Cleveland Clinic
2022年2月4日 · The placenta helps to keep your baby alive and healthy during pregnancy. Your blood passes through the placenta and provides oxygen, glucose and nutrients to your baby through the umbilical cord. The placenta can also filter out harmful waste and carbon dioxide from your baby's blood.
Placenta: How it works, what's normal - Mayo Clinic
2024年3月8日 · What does the placenta do? 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 umbilical cord. Through the umbilical cord, the placenta provides oxygen and nutrients to a developing baby.
6 Functions Of Placenta During Pregnancy And Placental …
2024年12月12日 · The critical functions of the placenta during pregnancy include the growth and development of the fetus . It also aids in maternal-fetal exchange by transporting oxygen and nutrients to the fetus and removing the waste from the fetal blood.
The placenta: a multifaceted, transient organ - PMC
Its principal function is to supply the fetus, and in particular, the fetal brain, with oxygen and nutrients. The placenta is structurally adapted to achieve this, possessing a large surface area for exchange and a thin interhaemal membrane separating the maternal and fetal circulations.
Placenta: anatomy and function - Kenhub
2023年10月26日 · The main function of the placenta is the interchange between the mother and the fetus. More specifically, it provides nutrition and oxygen to the fetus and removes waste material and carbon dioxide. In this article, we will explore …
Placenta – Definition, Structure, Types, Functions
2024年4月12日 · Function of the Placenta Overall, the placenta ensures the necessary exchange of nutrients, oxygen, and waste products between the mother and the fetus. It also provides a protective barrier and produces hormones essential for a healthy pregnancy.
Placenta: Its Role and Complications - Verywell Health
2024年10月31日 · The placenta is a temporary organ that develops in the uterus during pregnancy. It connects the uterus to the developing baby and performs many vital functions. The largest fetal organ, the placenta undergoes rapid development over the course of pregnancy.
Placenta - Wikipedia
The placenta (pl.: placentas or placentae) is a temporary embryonic and later fetal organ that begins developing from the blastocyst shortly after implantation.
Embryology, Placenta - StatPearls - NCBI Bookshelf
2023年5月1日 · The placenta is a vital organ with multiple functions, such as endocrine, immune, and physiological. The placenta is formed gradually during the first three months of pregnancy, while, after the fourth month, it grows parallel to the development of the uterus. Once completed, it resembles a spongy disc 20 cm in diameter and 3 cm thick.
Placenta: Structure and Functions (Explained with Diagram)
Placenta functions as an endocrine gland it secretes hormones such as oestrogen, progesterone and human chorionic gonadotropin (HCG). The gestation period or the baby carrying period is the time from conception to birth. In human being, it is approximately 280 days.