Should we start from two years old and one month pregnant with a boy or a girl?

Presumably, many people have heard of the influencing factors of having a boy or a girl. Among them, there are some formulas circulating among the people, and these formulas are used to judge whether it is a boy or a girl. But is there any scientific basis for this? Let's discuss whether a two-year-old girl is pregnant with a boy or a girl.

About two years old and one month.

What does the folk saying "two-year-old monthly" mean? Does it make sense? Let's analyze it together. If the pregnant woman is one year old, the baby conceived in February will give birth to a boy; If the pregnant woman is single-year-old, pregnant in a single month and gives birth to a girl; If the pregnant woman is two years old and conceived in a single month, the baby is a boy; If the pregnant woman is two years old, the pregnancy is in February and the baby is a girl. Double year refers to the imaginary year, and single month refers to the lunar calendar. But in fact, this method has no scientific basis, so everything starts from science.

determining factor

In fact, from a scientific point of view, it is scientific to have a boy or a girl, and it is not determined by some formulas. It is mainly determined by the sex gene of male sperm, which is not controlled by these statements of two years and one month, and this is not an exact law. There are two types of sperm, X type and Y type. When type X is combined with an egg, it will be a female baby, and when type Y is combined with an egg, it will be a male baby. This is also random, not absolute and relative. In fact, whether to have a boy or a girl is decided at the moment when sperm and eggs combine. Every cell in the human body has 23 pairs of chromosomes, of which 22 pairs are autosomes and the other pair is sex chromosomes, which determines the sex of the child.

The probability of both

Theoretically, the ratio of boys to girls is 50/50, each accounting for 50%. Therefore, it is destiny takes a hand whether it is a boy or a girl in a single month. Not some folk formulas can be changed and decided. We should treat the truth correctly.

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