3 ore 15 min, 21 nov 2017 anni - Labor And Delivery

Descrizione:

During labor, a baby and the placenta, membranes, and umbilical cord carry from the uterus to the vagina to the outside world. During the first stage of labor the cervix dilates fully to a diameter of about 10 cm. In the second stage of labor, the baby moves out through the cervix and vagina to be born.

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