A means of controlling the birth of the fetal head with a vertex presentation is:

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Quizplus · Accepted Answer

The Ritgen maneuver extends the head during the actual birth and protects the perineum.Gentle,steady pressure against the fundus of the uterus facilitates vaginal birth.The lithotomy position has been commonly used in Western cultures,partly because it is convenient for the health care provider.The De Lee apparatus is used to suction fluid from the infant's mouth.

A Means of Controlling the Birth of the Fetal Head