Labor
1. Cervix dilates and thins to allow passage of fetus2. Uterine contractions get stronger and more frequent until fetus emerges3. Placenta delivered after blood vessels in placenta and umbilical cord contract to block blood flow to the newborn
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Labor
1. Cervix dilates and thins to allow passage of fetus2. Uterine contractions get stronger and more frequent until fetus emerges3. Placenta delivered after blood vessels in placenta and umbilical cord contract to block blood flow to the newborn