Nowadays, there are more and more sexual guidance for boys and girls in the world. Their basic views are: the X chromosome determines the birth of a girl, and the Y chromosome determines the birth of a boy, creating conditions to choose the chromosomes they need, and boys and girls can choose by themselves.
From the statistical point of view, these new findings still have certain guiding significance, but most of their scientific nature has not been confirmed by systematic, comprehensive and large sample research:
It stands to reason that the older you get, the higher your chances of having a daughter.
This is because the number of sperm with Y chromosome in male semen will decrease with the increase of age, so the probability of giving birth to a girl is particularly high, and the older the woman is, the alkaline secretion in the uterus will gradually decrease due to the influence of aging, and the probability of giving birth to a girl will also increase greatly.
Statistics of occupational factors show that if the husband is a professional driver, pilot, anesthesiologist or deep-sea diver, the probability of giving birth to a girl is particularly high. The more stressful the husband is at work, the greater the chance of having a girl.
This is because the testicles are affected by strong changes in air pressure, temperature or water pressure, or they inhale too much toxic anesthetic gas, or under work pressure, the weaker Y chromosome will die first, leading to more chances of giving birth to girls.
Sperm with X chromosome and Y chromosome swim at different speeds in different pH environments: sperm with Y chromosome is more active in alkaline environment, while sperm with X chromosome is more active in acidic environment. Therefore, if couples want a girl, they can dilute acetic acid with a small amount of clean warm water and then rinse the woman's vagina to make it acidic. On the contrary, have a boy.
The vagina of women with normal orgasm factors is usually strongly acidic. After the first orgasm, it will become acidic, and after the second orgasm, it will become weakly acidic. Semen is alkaline, which will enhance the alkalinity of vagina when women reach orgasm, and is more suitable for the growth of sperm with Y chromosome. Therefore, people who want to have a boy should try their best to create an orgasm and increase the chance of making the vagina alkaline.
It should be emphasized that the most wonderful phenomenon in the process of human reproduction is the balance between men and women, and there is really no need to deliberately break it.
For many couples who just want to have a daughter or a boy, besides going to the obstetrics and gynecology department regularly and listening to the doctor's advice, there is actually a good method worth trying, that is, influencing the sex of the pregnant fetus through the usual diet control. This way of diet control and then controlling the sex of the fetus is believed to be a part that many novice couples are not very clear about. Here are some suggestions on how to increase the chances of having a boy or girl by controlling diet.
1. What should I do in terms of diet if I want to have a boy?
1, balanced intake of alkaline food
According to scientists' research on food, it is found that some foods are acidic and some are alkaline. If a couple really want to have a boy in the process of family planning, then in order to increase the chances of having a boy, women should eat more alkaline food, because such food can balance the pH of the human body, make the human body alkaline, and increase the chances of successful fertilization and the combination of Y sperm and eggs. Generally speaking, alkaline foods include fresh vegetables, milk, Liu Ding, bananas, kelp and so on.
2. use Chinese medicine to regulate the body.
According to the principle of changing the acid-base environment in women, women who plan to have boys may wish to come to a few posts of Chinese medicine to recuperate their bodies. In fact, some positions of Chinese medicine sold by some Chinese medicine shops on the market are not bad for health maintenance. Here is a special case of Chinese medicine for your reference. The traditional Chinese medicine comprises Radix Codonopsis, Liu Han, Rhizoma Dioscoreae, Alismatis Rhizoma, Poria, Cortex Moutan, Rhizoma Dioscoreae and gum. San Qian, such as Beijiao, Asparagus, Anemarrhena asphodeloides, Ophiopogon japonicus, fried lentils, millet accessories, golden eagle, colorful keel, etc. There are also eight points for Schisandra chinensis, four money for Radix Rehmanniae and four money for Radix Rehmanniae. As for the cooking method, it depends on the dosage. When taking the first dose, first put all the medicinal materials into the pot, then take out a rice bowl, scoop up the amount of four bowls of water, pour it into the pot just prepared, and then slowly fry it until the water is dry with low fire to form a bowl and a half of soup. When taking the second dose, prepare it according to the above method. The only difference is that three bowls of water are poured instead, and then slowly decocted with low fire until the water is dry. After boiling a bowl of soup, turn off the fire. As for the third dose, it is quite special. The other two kinds of medicinal materials, tortoise plastron glue and Eupolyphaga Seu Steleophaga, must be added, and then the same medicinal materials are slowly boiled with low fire, and the medicinal juice can be taken when it is dry in a bowl.
Second, if you want to have a girl, what should you pay attention to in your diet?
A girl's sex chromosome combination is XX, so if you want to have a girl, you must try your best to increase the chance of X sperm combining with eggs. Therefore, women who are preparing for pregnancy should keep their bodies acidic, so as to hinder Y sperm and help X sperm to fertilize smoothly. According to research, X sperm prefer acidic environment, so women should eat more acidic foods, such as meat, chicken, protein, peas and grains.
Third, when should I take Chinese medicine?
Generally speaking, the aftercare of traditional Chinese medicine is of great help to women, which can not only be used to maintain the body at ordinary times, but also increase the chances of having boys. In order to increase the chance of hitting, it is particularly important to choose the right eating time. According to women's physiological cycle, the appropriate time to take traditional Chinese medicine is about one week after menstruation, just before the end of menstruation and ovulation, and the dosage taken is at least two or three patches per month. Although taking traditional Chinese medicine may not give birth to 100% boys, it does have a good nourishing effect on the body of modern busy women, which is quite helpful. Those who are interested can try it.
4. When is the best time for diet control?
Since diet control is so important for couples who are about to get pregnant, I believe many expectant fathers and mothers will start to feel excited, but there will inevitably be doubts. They don't know when is the right time for diet control, and they don't know how long it will last before they can really achieve the goal of having boys and girls at will. In fact, improving health through a balanced diet is continuous and cumulative, so it will definitely take some time to adapt and adjust. Therefore, if both husband and wife really want to control their diet, they may wish to implement it one year before the planned pregnancy, and the effect will be better. In addition, in addition to the control of the expectant mother, the prospective father must also control his diet with his wife, keep a regular schedule and avoid overwork.