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Does it depend on men or women to have children?

Does it depend on men or women to have children? Mainly look at men, because women's eggs only contain one X chromosome; Men's * * * has two kinds of chromosomes, X and Y. When the * * containing X chromosome is combined with the egg containing X chromosome, it develops into a girl. When the * * * containing Y chromosome combines with the egg containing X chromosome, it develops into a boy. In addition, when women are physically better than men, most of them are pregnant with girls, and vice versa. So it's up to the man to have boys and girls.

It depends on men or women to have boys. The chromosome of a woman is XX, and that of a man is XY. Therefore, both chromosomes of a woman are X and both chromosomes of a man are XY, so there are two possibilities. The woman's share is definitely X, and the man's share may be X or Y. If it is X, it is female X male X, and that XX is still female. If it's a woman x and a man y, you get XY. ...

As newlyweds, what should I do if I want to have a son? Does it depend on men or women to survive and have children? Food can be divided into alkaline and acidic categories. Some people think that the acidity and alkalinity of food is related to the birth of boys and girls, and the constitution is alkaline, while the baby is a boy. What I want in terms of food is: good for health and caustic soda, as well as male treasures.

What does it take to have a baby? Feng shui depends on genes; Feng shui looks at the ancestral grave.

Whether boys and girls are born depends on whether men have the alkaline constitution of women, which may play a role. The so-called alkaline constitution does not mean that the body is alkaline, but a healthy constitution. Therefore, a good attitude, reasonable nutrition, proper physical activity and adequate sleep are very important. In this way, the male with Y chromosome may easily combine with the egg to form a fertilized egg with xy chromosome. Male * * * contains two kinds of * * *, one with X sex chromosome and the other with Y sex chromosome. It depends on what kind of * * * is combined with the egg. If * * * with X sex chromosome is combined with the egg, the fertilized egg will have XX sex chromosome and give birth to a girl. * * * Those with Y sex chromosomes combine with eggs, and fertilized eggs with XY sex chromosomes will give birth to boys.

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Does it depend on men or women to give birth to boys and girls? What method should I choose to have a son? It is a man's nature to have boys and girls. There are two kinds of * * *, one is X *** and the other is Y ***. There is only one kind of egg. X *** combines with the egg to give birth to a girl, and Y *** combines with the egg to give birth to a boy.

Eating more alkaline food at ordinary times may be beneficial to produce alkalinity, adapt to reabsorption and improve its alkalinity reasonably and effectively. With the improvement of their own alkalinity, boys tend to be more inclined.

Does it depend on men or women to give birth to boys and girls? Is there any way to improve the probability of having a son? If you want to have a son, you should eat more alkaline food. If you eat probiotics together, it will increase the chances of a woman giving birth to a boy.

Is it up to the man to have boys and girls? Yes A woman is like a piece of land. As you sow, you reap. . .

Having a boy or a girl depends on which one is male or female. From the perspective of biological genes, it is entirely up to boys to have boys and girls.

Girls' chromosomes are XX and boys' chromosomes are XY, so only boys can provide Y chromosomes for their offspring.

Are there many ways to give birth to boys and girls by men or women? Who can raise a son? The scientific method of having a son:

1. The chromosome of normal male is XY, and that of female is XX. Let's look at the difference, that is, boys have Y chromosomes and girls don't have Y chromosomes. This Y chromosome was obtained from the father, and the mother inherited X, indicating that the sex is determined by the father. How can I make the Y chromosome given by my father survive? The following points can improve the probability that the Y chromosome will survive and combine with the mother's X chromosome. Scientific verification: eating probiotics before pregnancy can effectively regulate and quickly reach alkaline physique, which can greatly improve the chances of having a boy! Studies have shown that the body fluid environment of fertilization will affect the vitality of X *** and Y ***, thus affecting the sex of offspring. 3. The survival probability is 3. The Y *** * (the * * * that determines the birth of a baby boy) in the weak alkaline body fluid environment is much higher than that in the weak acidic body fluid environment. This result tells us that when the body fluid is not alkaline, especially when the female uterine fluid is not alkaline, the probability of giving birth to a boy is very small, and the probability of giving birth to a girl is very high. However, increasing the alkalinity of the body fluid greatly increases the probability of giving birth to a boy. Effective conditioning before pregnancy can quickly achieve alkaline physique, which can greatly improve the chances of having a boy! 4. The same bed on the day of ovulation is beneficial to improve the probability of having a boy, and the closer to the day of ovulation, the higher the probability of having a boy. This is because the life span of Y is shorter than that of X, Y chromosome is not acid-resistant, and it dies when it meets acid. So don't go to bed early or in the back. 5 How to judge when to ovulate and take temperature. This needs to be tested 2 or 3 months before pregnancy. A sudden drop in body temperature indicates ovulation. See when you ovulate every month. Make a temperature mark and draw a graph every day. Of course, this can't be completely measured, just a guess. This requires observation of cervical mucus. The more mucus, the faster ovulation. Now pharmacies have ovulation test paper, and when there is too much mucus, it will be tested. Enter the same room as soon as the test comes out. 6.y chromosome needs weak alkaline environment. Scientific research has proved that this method can really improve the probability of having a boy. When the woman is pregnant, she should eat more alkaline foods, such as apples, pears, cherries, kiwis, oranges, mangoes and longan. Vegetables: Chinese cabbage, spinach, radish, carrot, lotus root, lettuce, wax gourd, etc.