[ Ссылка ] Normal Vaginal Birth with Cervical Effacement and Dilatation. This medical animation shows a time lapse view of labor and delivery during normal vaginal birth. Also shown in detail is dilatation (dilation/dilating) and effacement (thinning) of the cervix occurring prior to birth.

THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD AND DRUG ADMINISTRATION. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE.

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