Although society is now equal to men and women, many families do not care too much about boys and girls. However, since ancient times, influenced by the idea that “boys are born to generations,†there are still a large number of families who hope to have a boy. How can we have a boy?
It is decided that there are two types of sperm, X-type and Y-type, and there are many differences between the two types.
The spermatozoon with X chromosome is larger and heavier, the activity is weak and slow, it can tolerate acidity, long life, and the child is a girl; the spermatozoon with Y chromosome is smaller and lighter, the activity is strong and fast, and the alkalinity is Fear of acid, short life, the child is a boy. It can be seen that since there are differences between the two, medicine can try to separate them, or use their characteristics and apply different methods to achieve certain gender opportunities.
Globally, the birth rate of baby boys has been more than that of baby girls. This is due to the fact that spermatozoa with Y chromosomes are smaller and more flexible, making it easier to pass through the cervical mucus and the egg. Previous studies have found that the viscosity of female cervical mucus varies from person to person, and the higher the viscosity, the less likely it is for people to become pregnant. So Smith explained to his findings: “Women with high cervical muco-viscosities have a difficult pregnancy, but in a longer period of time, sperm with Y chromosomes are more likely to cross the cervix and the egg, so fertility boys The chance is greater.
Ingest high-calorie foods
British scientists have found that there may be a link between the sex of the baby and her mother’s eating habits before pregnancy. However, some experts said that this finding needs to be further tested.
Pre- and post-pregnancy meals are plentiful, rich in calories, minerals, and vitamins, giving birth to boys, and the chances of giving birth to girls. Conversely, you may give birth to girls. Scientists give the latest research theory - the more calories women eat before and after pregnancy, give birth to boys. The odds are slightly greater; on the contrary, the odds for a girl are slightly greater (scientific method for a girl). There is a difference of about 10 percentage points between the odds of this kind. In addition, the researchers also found that women eat more bananas and potassium, calcium, vitamin C and other foods before pregnancy, the opportunity to give birth to boys is greater.
The study was completed by scientists from Oxford University and Exeter University. They surveyed more than 700 women who were pregnant for the first time in Britain and asked them to provide dietary records before conception. The results showed that 56% of pregnant women who routinely ingest calorie-rich foods prior to pregnancy had boys, while only 45% of pregnant women who took lower-calorie foods; they had breakfast cereal before pregnancy every day. Of the pregnant women, 59% later had boys, and the proportion of pregnant women who seldom eat or eat breakfast was only 43%.
In addition, scientists have found in artificial insemination experiments that glucose levels have different effects on fetal development of different sexes. When the glucose content in the culture fluid is high, the development of the male embryo is promoted, and the female embryo is inhibited. According to the study, pregnant women do not eat breakfast, the blood glucose level will drop, the body will automatically understand that may be poor pregnancy conditions and inadequate food.
It is medically proven that drinking caffeine-containing beverages before sex can increase the probability of boys being born, because caffeine can enhance the ability of sperm to move and is more beneficial to Y sperm that are more active. For this method, it is often used in the treatment of infertility. When artificial insemination is performed, caffeine is added to the collected sperm to increase sperm mobility. The time taken for caffeine is 50-70 minutes before sexual intercourse.
Diet control adjustment method
This argument refers to the acidity and alkalinity of the food to change the body's pH to reach the goal of male and female students.
The vagina of a woman is generally acidic. If alkaline substances are secreted during climax, some of them are suitable for Y sperm to survive. Those who want to have a boy must pay attention; those who want to have a child should maintain the acidic environment in the body. Diet control divides foods into acidic, alkaline, and neutral foods. Men eat more acidic foods. Women eat alkaline foods. Can they help boys? Men eat more alkaline foods and women eat more acidic foods. There are some advantages for girls.
Acidic food
Milk, eggs, fish, meat (eg beef, chicken, pork, fish)
Sour fruits (eg tomatoes, oranges, strawberries, grapes, pineapples, apples)
Hope to have a boy: men should be based on acidic foods
Hope girls: Women should be based on acidic foods
Alkaline food
Beans (eg green beans, soybeans, red beans, tofu)
Vegetables, lettuce, potatoes, bamboo shoots, onions, Mushrooms, cauliflower, kelp
Fruits (bananas, watermelons, clams)
Wheat flour products, milk, tea
Hope to have a boy: Women should be based on alkaline foods
Hope girls: men should be based on alkaline foods
Neutral food
Seafood (eg shrimp, conch, clam, oyster, octopus, squid)
Radish, cabbage, onion, peas
Cocoa and chocolate
In addition, pregnant Mommy may also reveal the baby's gender!
1, look at the facial color of pregnant women
If you are pregnant with a boy, the color of the skin, which is mainly expressed in the eyes of pregnant women, is brighter and more radiant. In addition, the skin color between the two eyebrows of a pregnant woman is invented. If there is no hair, the nose is bright and clean. Pregnant women who are face-to-face and looking at each other often have a higher probability of being born to a baby boy, and the baby's development and health conditions are ideal. On the contrary, if pregnant women's eyes appear dark and unlit at the top of their eyes, they are often caused by lack of strength. Therefore, the chances of giving birth to a baby girl will be greater. In addition, for pregnant women who have this color, the family should have more. Give pregnant women some nutritional supplements, so that they can make up for the lack of strength within the fetus, which is good for pregnant women and babies.
2, look at the appearance of pregnant women
In the theory of phase theory, the demeanor has an important position that can not be ignored. The voicing of the demeanor directly influences the physical development of the baby in the fetus. Therefore, one of the ways to judge men and women in the phase study is to look at the demeanor of the pregnant woman. The specific method is that if there is a baby boy in the fetus, the pregnant woman's color is very good, and the strength is very full. From the demeanor, the demeanor is often full of spirit and light. There is more calmness and elegance in the speech and behavior, and some impatience, panic, and confusion are lost. Descriptively, pregnant women with such demeanor often symbolize birth of a baby boy in the phase of learning, and the baby is healthy and healthy after birth. On the contrary, in the phase studies, it is considered that if pregnant women often have panic, turbidity, or distractions, and unstable conditions are present in the entrained mood, it is often because there is a slight lack of strength in the baby's fetus and baby girls are more likely to be born. , As a pregnant woman's relatives, to deal with more pregnant women to supplement some of the nutrition, pay attention to the rest of the pregnant woman can fill the fetus within the child's strength, born a smart and lovely baby.
Third, the tough female baby boy has a higher chance
A New Zealand scientist’s latest study found that women with tough skins have a higher chance of getting a baby boy because of the release of higher male hormones in the body and affecting the sex of the fetus.
Grant University, a behavioral science expert from the University of Auckland in New Zealand, recently conducted a study on cattle, pointing out that testosterone levels in females determine whether or not the egg can accept "male" sperm. The higher the testosterone in the mammalian egg, the higher the chance of male birth. Grant said: "This allows the outer layer of the egg to be designed to work with X or Y chromosomes."
Between 1991 and 1995, when the war broke out in Bosnia and Herzegovina, the number of local newborn boys increased. Grant explained that it was precisely because of the chaos that women faced difficulties and their testosterone levels increased.
In addition, numerous studies have pointed out that boys and girls depend on the mother's living environment and her health. An example is the 41-year-old owner of the British Red Holidays company, Elander, who runs a balloon tour. She has four boys and is very busy on weekdays but has a strong personality. Another famous mother who dominates others is Victoria Becky, wife of football star Becky. She now has 3 sons and no daughter under her knee.
Other birth "theory"
1. Occasionally said: the odds of boys and girls are half.
2. A strong male prone to a woman said: Grant's earlier research pointed out that Dad is engaged in more masculine work, such as the police, soldiers and butchers, with higher odds of birth.
3. Researcher Yi Zaozhai said: A study by the London School of Economics pointed out that male and female boys with "systematic" heads, such as engineers and actuaries, have a high chance.
4. Diet and seasons: If women eat more calcium-rich foods such as cheese, the chance of having a baby is higher, but if you eat more alkali foods and red meat, you have a higher chance for boys. There are also many women who are said to be pregnant in spring, and more boys are born in the fall.
Plant Extract,Mangiferin Extract Powder,Cordyceps Militaris Extract,Peppermint Leaf Extract
Xi'an complex bio-tech CO.,LTD. , https://www.complexpowder.com