"We are planning a child and want a boy was born," - a phrase from the couples can be heard very often. So there is an opportunity to "design" the sex of a child, or better not even try to argue with nature?
Methods that allow "Make" a boy According to family plan - do exist. But experts warn that using them there is a big error, and does not give an absolute guarantee of any one of them.
Method Shettlsa
Developed in the 1960s, Method Shettlsa It based on the observation of the behavior of Y chromosomes (male) and the X chromosomes (female). Male carriers, as it turned out, more mobile and lighter, but less hardy. Women - slower and heavier, but also more stable.
For, to baby boy It is necessary that Y chromosome first to reach the woman's egg. This can happen if the sexual act occurred just before the ovulation or after ovulation when the egg promotion of falopievoy tube to the uterus. That is, if a woman becomes pregnant during the period of 3-4 days after ovulation, it will certainly give birth to a son.
But if the sexual act occurred long before ovulation, the more chances to survive until fertilization are female X-chromosome - the environment in the vagina at this time has a more acidic which Y - sperm can not stand and die.
The frequency of sexual intercourse
This method "Make" a boy also relies on the aforementioned physiological principle: men's cells more mobile, but weaker, and women - a slow and strong.
Observations show that with frequent sex classes present in the ejaculate, and "male" and "female" carriers in the natural proportion, but the former have an advantage because they are much greater in number and they are mobile.
With rare having sex - every 1-2 weeks, or at least - increases the concentration of "female" sperm.
Incidentally, it is estimated that the accuracy of this method is 70-80%
Poses sexual contact
Some biologists believe that posture sexual contact can make the difference for those who want schedule a child's sex.
According to them, the birth of a boy in a fertility gap "man behind", and the appearance of the girls - the usual classic "man on top".
Diets
There is a possibility that a special diet also helps schedule a child's sex . Diet should be at least three weeks before the planned conception.
For the future of the boy is drinking plenty of fluids (mineral water, tea, beer, wine, fruit juices) and a lot of fish and meat in the diet. From fruit woman is better to lean on bananas and cherries, and dried fruits - prunes and dried apricots.
But to conceive a girl to help coffee, tea, chocolate, cocoa, eggs. Meat and fish, especially smoked, - should be limited. Also good nedosalivat food. From vegetables choose eggplant, asparagus, beets, carrots, cucumbers, green beans, peas, peppers. Of fruit - forget for a while about bananas, apricots, cherries and oranges.
Upgrade Method blood
Upgrade Method blood it is based on the theory that the blood of women is updated every three years, and men - every four years. To know when to update the blood, it is necessary to take the date of the last blood loss (operation), and if the operation was not - the birthday men and women. To this must be added in women for three years for men - four. And so until then, until you are satisfied by the date of the planned conception.
Whose blood would be a "new" - and that will give your baby the floor.
Special opinion
Among experts there is a belief that boys are born more often in strong-willed and determined women. They say the body of a woman leader has more male hormone testosterone, which helps to break a man's sperm to the egg - and this is important, to baby boy ?
Pregnancy and Gynecology
Go back to the main page
Немає коментарів:
Дописати коментар