Morning sickness protects mom and baby

A British study says nausea and vomiting caused by "morning sickness" is nature's way of protecting mother and baby from food poisoning.

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<p><a href="http://www.physorg.com/news71991746.html">Morning sickness protects mom and baby</a></p> <p>A British study says nausea and vomiting caused by "morning sickness" is nature's way of protecting mother and baby from food poisoning. </p>