The events that form the three stages of labor. Introduction: The placenta begins to develop in the embryonic stage, but does not function completely until about 10 weeks after fertilization. The fetus is connected to the placenta with the help of arteries and veins present in the umbilical cord. Labor refers to the hard work performed by a woman when she gives birth to a baby.

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Chapter 30.5, Problem 7MC

Summary Introduction

To determine:

The events that form the three stages of labor.

Introduction:

The placenta begins to develop in the embryonic stage, but does not function completely until about 10 weeks after fertilization. The fetus is connected to the placenta with the help of arteries and veins present in the umbilical cord. Labor refers to the hard work performed by a woman when she gives birth to a baby.

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