The ancient concept of the Chinese nation is that men are the descendants of incense. Does the temperature affect the birth of boys and girls?

The ancient ideas of the Chinese nation are all inherited by men, and most of the older generation think that boys can carry on the family line. Therefore, many elderly people tend to prefer boys to girls, but with the changes of the times, most people have begun to change their concepts and advocate gender equality.

However, from some pictures handed down from us, we can still find that pregnancy in different seasons will have a certain impact on boys and girls.

In most parts of China, it is warm in spring, hot in summer, cool in autumn and cold in winter, but scientific research shows that different temperature conditions will have certain effects on boys and girls.

Although junior high school biology tells us that giving birth to boys and girls depends on Y in the father's sex chromosome XY, because the mother's sex chromosomes are all XX, so if the chromosomes are paired, the probability of giving birth to boys and girls is the same.

But scientific research shows that extremely special weather will have a certain impact on boys and girls. For example, in August of 1977, there were 5% more boys than girls in many parts of Britain. Scientists believe that this is related to the drought that occurred in Britain from 1975 to 1976. Long-term drought makes trace elements gather in the soil and will not be lost. However, the torrential rain in September 1976 made the trace elements accumulated during the drought period penetrate into groundwater and other water sources and be absorbed by the human body, making chromosome pairing more conducive to having boys. However, in London in 1952, there was a heavy fog. After 320 days, the proportion of newborn girls in London was even larger. In addition, it is easier to have boys when pregnant in April and May, and it is easier to have girls when pregnant in 1 1 and1February.

Besides, spring warms bloom, and everything revives. Both parents are energetic and energetic, and their sperm and eggs are more likely to survive and conceive. Therefore, most people choose to conceive in spring. Scientists have found that the easiest time to conceive is the day when the temperature is 10-22 degrees Celsius, and in summer, when the temperature exceeds 25 degrees Celsius, the number of sperm discharged by men will also decrease, although both men and women are in summer. It is easier to conceive in winter.