A woman's hips widen during pregnancy to create space for the growing baby and prepare for childbirth.
Changes in the Pelvis
The primary reason for this widening is the body's adaptation to accommodate the growing fetus. Here's a breakdown:
- Accommodating the Baby: As pregnancy progresses, the pelvis undergoes structural changes to accommodate the growing baby.
- External Rotation: The hip bones themselves externally rotate, which creates more space within the pelvic inlet, thus widening the hips.
In summary, the widening is a direct result of the body modifying its skeletal structure to facilitate a healthy pregnancy and delivery.
