(2) The pH associated with ladies’ tract can be important.
An even more acid environment prefers girls, because it will destroy the weaker y-sperms first, making a better number of x-sperms open to fertilize the egg. A more alkaline environment favors boys on the other hand. Shettles advises a douche of vinegar and water(acid) straight away before sexual intercourse to prefer a woman; a douche of water and baking soft drink (alkaline) may help for the kid. (do not test this without reading Shettles! Continue reading