During the third stage of labor, the placenta and fetal membranes are expelled from the uterus. The obstetrician or midwife must carefully examine the placenta and the membranes to make sure that no part of them has been retained in the uterus. What is the approximate diameter and thickness of a normal placenta? Describe the appearance of the maternal and fetal surfaces of a full-term placenta. Is it possible to separate the amnion from the chorion?

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The Answer of During the third stage of labor, the placenta and fetal membranes are expelled from the uterus. The obstetrician or midwife must carefully examine the placenta and the membranes to make sure that no part of them has been retained in the uterus. What is the approximate diameter and thickness of a normal placenta? Describe the appearance of the maternal and fetal surfaces of a full-term placenta. Is it possible to separate the amnion from the chorion?

During the Third Stage of Labor, the Placenta and Fetal