Human childbirth is commonly viewed as uniquely difficult and dangerous. The reason: The combination of bipedalism and large ...
Human childbirth has long been considered especially risky, owing to upright bodies with large brains moving through narrow ...
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Human birth is far more challenging than that of other primates. In 1960, anthropologist Sherwood Washburn proposed a widely accepted explanation for the tight squeeze a baby experiences passing ...
Human birth has a reputation for danger. The usual explanation is simple enough: walking upright narrowed the pelvis, while ...