Substance appeal
That elusive affinity between a man and a woman, often called “chemistry” may actually exist at the cellular level – namely, between sperm and egg. Some women’s ovaries certain powerful fluid that acts as a chemical magnet, luring the fittest that acts as a chemical magnet, luring the fittest and most viable system to the egg, according to David Garber, Ph. D. of university of Texas southwestern Medical Center.
This explains why some women are more fertile then others, and why only 200 of the 250 million or so sperm that are released will actually reach that highly discriminating egg.
