Since ancient times, giving birth to boys and girls has been something that Chinese people are eager to know after pregnancy. There are many charts that predict pregnant women giving birth to boys and girls. The Qinggong giving birth to boys and girls watch is a very popular form for checking the birth of boys and girls, so is it accurate to check the birth of boys and girls? This article will answer this question.
Qinggong Sheng Male Female Watch
According to legend, the Qinggong male female watch was invented by a Chinese scientist based on the interpretation of yin and yang, five elements, and eight trigrams, as well as time calculation. He also drew male and female portraits for this and buried them under a 700 year old imperial tomb. The authenticity of the origin of the Qing Palace's male and female watch is unknown, but the drawing method of the male and female chart is clear at a glance. According to the lunar calendar algorithm, women aged 18 to 45 who conceive in different months will give birth to boys or girls. Women can control the birth of boys or girls by planning to conceive on a monthly basis.
Are male and female palace students accurate in their performance
Experts say that the so-called "Qing Palace Secret Collection" can only be regarded as a statistical table at best, without any scientific basis. In general, having a boy or a girl is just a matter of probability.
There are 23 pairs of 46 chromosomes in human cells. Comparing the chromosomes of males and females, it was found that there are 22 pairs (44 chromosomes) that are identical between males and females. These identical chromosomes are called 'autosomes'. The remaining pair is a very unique chromosome, with different combinations of male and female chromosomes. The special pair of chromosomes possessed by women is formed by pairing two X chromosomes. The male pair of chromosomes is composed of an X chromosome and a Y chromosome paired together. The volume of the Y chromosome is very small, about one-third of that of the X chromosome, and the XY chromosome is called a "sex chromosome". The small differences in chromosome combinations have created our different genders.
Newborns have 23 chromosomes from their mother and 23 chromosomes from their father, which means that the egg and sperm each provide 22 autosomes and 1 sex chromosome. Since the mother can only provide the X chromosome, the Y chromosome is obtained from the father. So, the gender of a child is not determined by the mother but by the father. Half of the sex chromosomes produced by male sperm are X and half are Y, which determine the gender of the future child at the moment when the sperm and egg combine. In theory, the number of boys and girls should be 50% each, but in reality, there are approximately 51.3 boys and 48.7 girls per 100 newborns, and this proportion is roughly the same in various countries. The number of males in society is always slightly higher than the number of females. For this phenomenon, scientists have provided a very vivid explanation: the Y chromosome is smaller in size and lighter in weight, so it runs faster and has a chance to combine with the egg faster.
So, whether two X chromosomes combine or one X chromosome and one Y chromosome combine, there is no artificial control. Giving birth to boys and girls is beyond human control. Checking the birth chart to determine whether a pregnant woman is giving birth to a boy or a girl has no scientific basis. It can only make people laugh and cannot be taken seriously.
