Does having boys and girls have anything to do with ass size? Having boys and girls has nothing to do with ass size. The factors affecting the birth of boys and girls are:
1, environmental factors. Environment is an important part of feng shui, which is often called? Big picture? . The change of environment leads to the imbalance between boys and girls. According to China's traditional theory of fetal position, suffocation around the house will affect the sex of the fetus. Therefore, it is particularly critical to choose your own house where the wind is against the water.
It is reported that a foreign study also shows that air pollution, smoke from burning sugarcane and toxic substances used in agricultural production will reduce the number of boys born. Because the sperm carrying Y chromosome is very sensitive to chemicals in the atmosphere, the mortality rate is also high. Satellite monitoring data show that the more sugar cane is burned, the lower the number of boys born.
2. Room factor. The living room includes the office. According to China's traditional psychology, if the male and female bedrooms are in the east of the whole house and things are put on the bed one year before conception, the probability of having a boy will be greatly increased. So is the office. If the women's offices are all in the east and the office chairs are sitting in the east and west, the probability of having a boy will be greatly increased.
3. Sleep position factor. Traditional physiology requires men and women to sleep in separate beds, which one should be followed? Male left female right? Posture, otherwise don't sleep for more than a year, pregnant with this position, then the probability of giving birth to a girl will greatly increase.
4. Acid and alkali factors. China's traditional numerology thinks that pH will? Choice? Fetal sex. In other words, women's usual eating habits are related to the sex of their offspring. Not only the acidity and alkalinity of eating habits, but also the acidity and alkalinity of women's vaginas. What's more important is having boys and girls? Pass? . Because because of the different pH value, the sperm that eventually combines with the egg is also different, thus affecting the sex of the fetus. This problem of China's ancestors was not solved by the west until the last century? Admit? .
The scientific theory of giving birth to boys and girls is not determined by the woman, but mainly by the man's sex chromosome. Sex chromosome, as its name implies, is the sex-determining chromosome. There are 23 pairs of 46 chromosomes in human germ cells, of which 22 pairs are autosomes, 1 pairs are sex chromosomes, and the female sex chromosomes are XX. The genotypes can be represented by 46 and XX. The male sex dye is XY, and the genotype is 46, XY. Germ cells undergo two meiosis, and 23 pairs of chromosomes become 23 pairs. An egg contains only one sex chromosome, while sperm can contain X or Y sex chromosomes respectively. When sperm and egg combine, the chromosomes of fertilized eggs return to 23 pairs.
If the sperm containing X chromosome is combined with the egg, the fertilized egg is XX type and develops into a female fetus; If the sperm containing Y chromosome is combined with the egg, the fertilized egg is XY type and develops into a male fetus. Therefore, the birth of boys and girls depends on whether X sperm or Y sperm participate in fertilization. The combination of sperm and eggs is random and independent of human will, so as to maintain the general balance of human sex ratio, which is also an ecological balance in essence, and this balance must not be destroyed, otherwise it will inevitably lead to unimaginable social problems.
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