I read in a book written by a jewish doctor (sorry its been yrs ago and I don't remember the name of the book) that the more enjoyable the that sex is for the woman, the better the chance that it will be a boy. He said that sperm that carry the male chromosome travel better in acidic areas, so if a woman is pleasured before the man cums, it results in a boy. Likewise the opposite is true for girls. I can tell you I have 2 girls and 3 boys, and I can specifically remember the times I concieved my boys was much more pleasurable and the girls resulted from quikies. lol I've had quite a few gf's who agree with this theory too.
at 12:19 AM on Apr. 14, 2011