Source: http://EzineArticles.com/6721961
Monday, December 19, 2011
Moms and Gender Selection: PH, Positions, and Prestige
High school science classes taught that sex selection is all up to the man. After all, you know it's the sperm that carry either the X or Y chromosome, and that's what determines the gender of a baby. But science now shows that it's not just a simple race to see if an X or Y-bearing sperm will reach the egg first. In fact, mothers may have a large influence on the gender of their baby. Things such as the mother's pH levels, positions and timing for conception, and a mother's prestige and position in life all seem to have influence!
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