Human childbirth is commonly viewed as uniquely difficult and dangerous. The reason: The combination of bipedalism and large ...
Newser on MSN
For mammals, difficult childbirth is the norm
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 ...
The Brighterside of News on MSN
Human childbirth is not uniquely difficult relative to other mammals
Human birth has a reputation for danger. The usual explanation is simple enough: walking upright narrowed the pelvis, while ...
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