Boys are more likely to be born early or girls

I think of course it's a boy.,Because girls' words are usually wrong.,So maybe the boy's words will be half a month ago.。 It is possible to be born early or by the wrong week, and girls may be born at a later time.

In ancient China, there has always been a legend about "gods", and in the legend, human beings were created by Nuwa. Nuwa came to the river, looked at the reflection in the river, and whimsically pinched out a few mud roots from the mud at the water's edge according to her own appearance, and blew a breath, and the mud roots came to life and began to multiply on this road.

In the West, it is believed that God created human beings. In the Old Testament Book of Genesis, it is recorded that God created all things in five days, created man in his own image on the sixth day, and then, fearing that Adam would be lonely, created Eve out of his rib. They began to multiply humans after stealing the forbidden fruit in the Garden of Eden.

In Egyptian mythology, it is believed that human beings are called by the gods, and once the god Nu calls once, an object will appear, and finally the god Nu calls out men and women, and then multiplies, and establishes Egypt.

Through the study of prehistoric civilizations, scientists have found that there have been very highly developed civilizations in prehistoric civilizations, which may have been brought by aliens, who left the earth after creating human beings, leaving many mysteries that cannot be solved.

But none of this can be confirmed, just people's imagination or conjecture based on some content.

3. Human life comes from extraterrestrial meteorites.

According to scientists, the earliest life that can now be found came from 4.5 billion years ago, which is almost the same age as the sun. As a result, some scientists believe that human life comes from extraterrestrial meteorites.

Under normal circumstances, boys are more likely to be born early, and boys are more early, while girls are more likely to be born later, because the folk saying is that girls are lazy.

1. Male babies are often born early.

According to data from a Norwegian study, the ratio of boys to girls was 17:1 among full-term babies born earlier than the expected date of delivery (40 weeks).A French study found that the proportion of male babies born prematurely was significantly higher than that of female babies, and that they were generally born earlier than the expected date of delivery.

Although from the perspective of probability, there is a certain degree of credibility in the "early birth of a precious child", but the early birth and late birth are based on the expected date of delivery, and the "due date" is only a 28-day cycle of the day and the calculation of the day, there will be various interference factors, resulting in deviation of the results, so it is normal for the actual date of delivery to be different from the expected date of delivery.

2. What are the causes of early birth?

1. The hormone levels in men and women are different. Male babies develop faster in the mother's womb than female babies, and there is an important indicator to measure the level of intrauterine development - the baby's birth weight, studies have shown that boys are born with the same maternal pregnancy cycle than girls, that is, boys are generally born before the due date.

2. Fetal position activity. Male babies are more active and more active than girls, which may cause early births.