Throw out all you learned in Sex Ed about the X & Y chromosomes. It was all just a bunch of hooey!
Evidently, baby's sex is determined by the amount of cereal you eat...who knew?!
Check out this article from the WSJ. But, beware; many think those who conducted the study are nothing but a bunch of Fruitloops.
http://online.wsj.com/article/SB123301860344617927.html?mod=article-outset-box