How To Choose the Gender of the Baby

You know very well how it is easy to understand which will be the gender of the furture reptiles: it'sa the question of the temperature of the environment. Did you know that the gender of the human beings is the question of the conditions of the environment too?

I've just heard about this years ago but never thought about it seriously. My friends told me, it's necessary to eat this or that set of aliments to have a boy o a girl. The other source said, it dipends on quantities of K or Ca in the organism.

«Иван 5 месяцев» на Яндекс.Фотках

Here is the other point of view:
the speed that the male/female sperm travel at. With male travelling faster, if you want a boy, you should have sex around 12 hours before ovulation. If you want a girl, then you should have sex a few days before ovulation. (Source)

Interesting is that different cultures have their methods to concept males or females. The positions, the food (including potions) and the side of the Moon (have you ever heard about the Chinese conception calendar?) are those most in use. But some are innovative enough:

The PH level of your body can influence the gender of your baby at conception. You must know when you will ovulate, then you can plan the right time to have sex. Learn about sperm! Sounds strange? but altogether fascinating stuff! (Source)