1, acidic physical environment
If you want to have a girl, women should avoid eating too much alkaline food, eat acidic food properly, and of course, don't eat too much acidic food, so as not to affect their health. Both men and women should pay attention to a balanced diet.
It should be pointed out that the acidic food mentioned here is not sour food, but refers to the imbalance of acid-base balance in the human environment. Daily acidic foods include: all meat, fish, dairy products (such as cream, ice cream, cheese and flavored milk), rice and wheat flour products, canned food, corn, protein, sour fruits, chocolate, drinks and vinegar.
2, normal sex life, pay attention to posture
According to foreign research, if you want to have a boy, you need to abstain from sex a few days before ovulation, so that men can produce the largest amount of sperm and improve the chances of conception between Y sperm and eggs. If you plan to have a girl, you don't need to abstain from sex, just keep a normal frequency of sexual life (for example, once every three days), preferably two days before ovulation.
In sexy love, it is suggested to adopt the traditional posture of "men are above women" as far as possible, and the insertion should be shallow. At the same time, avoiding orgasm will also reduce the probability of having a baby boy. Note that one week after sex may be pregnant, so it is best to abstain from sex.
The older you get, the more likely you are to have a girl.
It is an indisputable fact that the older a couple is, the greater the chance of having a daughter. Because age factors will affect the physical fitness of both men and women, the number of sperm in men will decrease with the increase of age, and the older women are, the changes of physiological hormones will also reduce the alkaline secretion in the uterus year by year, greatly improving the chances of having girls.
4. Put more girls under pressure
According to the latest research by Danish psychologists, women are mostly girls after suffering from strong mental stress. If women are too nervous and stressed, they will have a strong acidic environment, which is not conducive to the survival of Y sperm and improves the chances of giving birth to girls. Long-term stress in men will also reduce the number of sperm.
Although it is easy to get pregnant with a baby girl in a stressful environment, it is not recommended for women to get pregnant under stressful circumstances. The health of mothers and babies is more important than giving birth to boys and girls, so everything should be natural.
5. Occupational factors lead to girls.
According to statistical reports, if men are drivers who drive for a long time (such as taxi drivers and truck drivers), flight attendants or pilots, anesthesiologists, and sedentary office workers who have been exposed to computer radiation for a long time, the chances of giving birth to girls are particularly high.
That's because the testicles are strongly changed by high temperature, air pressure or radiation, or too much toxic anesthetic gas is inhaled, which leads to the premature death of Y sperm with less vitality and more chances of giving birth to girls.
6. Women who are vegetarian and eat sweets are more likely to have girls.
British scientists have found that pregnant women who are vegetarian are more likely to have daughters. Although no other research has discussed the influence of women's pre-pregnancy diet on their daughters, it is found that the ratio of male to female in Britain is 106 100, but the ratio of male to female born to vegetarian women is 85 100. This data shows that pregnant women who are vegetarian are more likely to have daughters.
At the same time, researchers in the United States found that food can swing the aphrodisiac disk in the female reproductive system through hormone action, making the embryo of a certain sex "more viable". Therefore, the content of sugar and fat in women's diet has certain influence on the sex of the fetus. Women who love sweets are more likely to get pregnant with girls.
7. Parents smoke, but many daughters.
If both parents smoke and smoke during pregnancy, their chances of having a boy will drop by nearly half. Smoking by parents may "strangle" a male fetus in the womb. Even if only the father smokes, passive smokers who live in a smoking environment will have more girls.
It is speculated that smoking may cause some changes in the mother's body, such as decreased estrogen secretion and uterine lesions. The Y chromosome, which plays a decisive role in giving birth to a boy, is very sensitive to this change and will be "hurt", thus reducing the chance of giving birth to a boy.
8. Beautiful parents are more likely to have daughters in their first birth.
This interesting research is based on a statistical data, and it is found that the chances of beautiful parents having a girl in the first birth are 26% higher than those of having a child. Whether there are aphrodisiac dishes remains to be seen, but the research results reflect the different "evolutionary strategies" of human men and women. So, if you want to have a girl, find a beautiful other half!
Ways to improve the chances of giving birth to girls
Many families really want to have a girl. What's the secret of having a girl? In fact, some so-called methods of giving birth to girls may not be successful, just saying that they can increase your chances of giving birth to girls. What methods can improve your chances of having a girl?
Prepare for a baby girl.
From the day you decide to have a boy and a girl until you get pregnant, you must do the following and know the knowledge:
1, from the day you decide to have a girl, you should fill in the basic thermometer correctly every day.
2. Use condoms for contraception on days when you don't know that the basal body temperature will suddenly drop, and 2-3 months before the peak of cervical mucus secretion.
If one day you feel that your body temperature drops obviously, you'd better go to the doctor to confirm whether this day is ovulation day.
4. If you want to have a girl, it is best to be born 2 days before the ovulation date, so you must know the correct ovulation date 1-2 months before you plan to get pregnant.
When you want to have a girl, you must take a posture that is conducive to having a girl.
6, abstinence for a week. However, if condoms can be used correctly, it can be done.
Two days before ovulation date
In order to have a girl, the most important thing is to get pregnant two days before ovulation. Therefore, the ovulation date must be determined by the basal body temperature method first.
In addition, even if a specific ovulation day has been found, some people will still feel uneasy. So, please don't be too nervous, and record for 3 months in a leisurely mood, so that you can know that your body temperature will suddenly drop on a certain day every month. This day is ovulation day.
For example, the14th day after the start of menstruation this month is the ovulation day, so the second day before the ovulation day, that is, the12nd day after menstruation, is the pregnancy day when you want to have a girl.
Every 3 days before conception.
Girls are made up of X sperm, but compared with Y sperm, the number of X sperm is relatively small. That is to say, the more the total number of sperm, the more the number of Y sperm, and of course, the greater the possibility of combining with eggs in the uterus. On the contrary, if the total number of sperm decreases, the number of Y sperm will also decrease, so the possibility of combining with eggs will also decrease.
So from the end of menstruation to the day of conception, use frequency to adjust this problem.
However, if it is carried out too frequently, the number of sperm may be reduced to the point where it is difficult to get pregnant on the destination day. Quot "often" should also have a degree. Then, it is best to do it every few days. There are personal differences, so it is difficult to draw conclusions. According to the survey, many people who have successfully given birth to girls mostly do it once every three days. Maybe this frequency can keep the number of X sperm and Y sperm in balance!
However, during this time, condoms must be used for contraception.
Abstinence next week.
If you want to have a girl, you need to get pregnant on the scheduled day 2 days before ovulation. If the fertilizer is applied on the scheduled day, of course there is no problem. However, we can't know if you were pregnant at that time. If you were not pregnant at that time, you might get pregnant if you did it on the scheduled day. If this day happens to be ovulation day, you may give birth to a boy.
Therefore, 4-5 days after the scheduled date of conception is the possible pregnancy time. Be sure to abstain from sex to avoid inadvertent pregnancy, or use condoms and adopt safe contraceptive methods.
When does diet conditioning begin to have a second child, hoping to have a daughter?
When is it easy to have a girl?
Now people don't value boys as much as before, and more and more people begin to want to have girls, because daughters are smart, obedient and caring. Do pregnant women know when it is easy to get pregnant and have a girl?
1. After ovulation, pregnant women are more likely to give birth to girls.
Sexual intercourse after ovulation is easy to give birth to girls, because X sperm of girls live longer than Y sperm, and pregnancy after ovulation is more conducive to the combination of X sperm and eggs, making it easier to give birth to girls.
2. It is easy for women to get pregnant and give birth to girls after suffering from strong mental stress.
According to the research of Danish psychologists, women are more likely to get pregnant and give birth to girls after suffering from strong mental stress. Dr. Dorothy Hansen of Johns Kennedy University in Denmark and her colleagues spent a lot of time studying and comparing 3072 women who suffered from various kinds of stress with 20337 women who seldom suffered from mental stress, and found that the rate of pregnant and giving birth to girls was higher among women who suffered from stress.
3. Pregnancy in winter is easy to give birth to girls 165438+ October.
A study by the University of Mü nster in Germany found that women who were pregnant in June 5438+065438+ 10 were more likely to give birth to girls, while men were more likely to get pregnant and give birth to girls because of their lower semen concentration in June 5438+065438+ 10.
4. Eating sweets is easy to give birth to girls.
Researchers at the University of Missouri-Columbia found that the content of sugar and fat in food has a great influence on the sex of mouse fetus. On the contrary, low-sugar and high-fat mothers have twice as many boys as girls.
Cheryl S. Rosenfeld, a member of the group, said that food can swing the female reproductive system pipeline through hormone action to create embryos of a certain sex.