http://www.mothering.com/articles/align-baby-easier-faster-birth/
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Your baby has an active role in her birth. She must rotate and tuck, hold and kick her body in certain ways to be born.
These movements, called cardinal movements, are instinctive to babies and differ for babies in different positions. Our babies and bodies birth quickest and safest when the baby is head-down, facing the mother’s back, crown first. But, sometimes babies need help taking up the most ideal position. Breech babies have their own cardinal movements to be born safely.
Babies who are lined up optimally for birth come out faster and easier than those who aren’t positioned perfectly.
Many cesareans happen because the baby is not able to get in the best position for birth.
There are a few different pelvic shapes or types. Some pelvic shapes require that the baby take a certain, optimal position, while others can accommodate a number of different ways out. Don’t worry too much about pelvic shape unless you already know yours is unusual or your babies have trouble descending.
For many women, their babies can be born backwards (posterior), upside-down (breech), face first, or with with their head tilted a bit (ascynclitic), but it’s typically a harder or more complicated labor and birth.
Modern life has us using our body in a way that confuses or restricts the baby’s movement.
Here is what you can do during pregnancy to provide for the best chance and good alignment and faster, easier birth…
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