Sexual dimorphism of the human pelvis illustrated.
The balls represent the size of a newborn baby's head, which will pass through the female pelvis fairly easily, but will get stuck in the male pelvis
The balls represent the size of a newborn baby's head, which will pass through the female pelvis fairly easily, but will get stuck in the male pelvis
Sexual dimorphism of the human pelvis illustrated.
The balls represent the size of a newborn baby's head, which will pass through the female pelvis fairly easily, but will get stuck in the male pelvis
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