Position (obstetrics)

In obstetrics, position is the orientation of the fetus in the womb, identified by the location of the presenting part of the fetus relative to the pelvis of the mother. Conventionally, it is the position assumed by the fetus before the process of birth, as the fetus assumes various positions and postures during the course of childbirth.

Depending upon which part of the fetus is expected to be delivered first (fetal presentation), there are many possible positions:

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