For a Super-Smart Baby, Leave It in Your Uterus Forever

As medical technology has gotten amazingly advanced, and we've gained more and more control over how and when babies are born, we tend to think that as long as you're not extremely premature, it doesn't really matter exactly how long a baby cooks in its mother's womb. Well, think again. Two new studies have found that… »7/03/12 1:00pm7/03/12 1:00pm