Traditional customs in China attach great importance to having children, especially hoping to have a boy to carry on the family line. Nowadays, this social atmosphere has gradually died out. The cuteness, thoughtfulness and family care of girls are like intimate little cotton-padded jackets, which are loved by modern young parents. Many prospective parents want to have a pink angel. So, under what conditions is it easy to have girls? Some scientific diet or lifestyle can help you! 1, acidic body 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 Foreign research shows that when pregnant, sperm is more likely to have boys, and sperm is less likely to have daughters. According to this reasoning, 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. You can maintain a normal frequency of sexual life (such as once every three days). It is best to choose two days before ovulation. In sexy love, it is suggested to adopt traditional male and female postures as far as possible, and insert them shallowly. At the same time, avoiding orgasm will also reduce the chances of getting pregnant with a male baby. Note that one week after sex may be pregnant, and it is best to abstain from sex. The older you get, the easier it is to have girls. It is an indisputable fact that both husband and wife are older and have a greater chance of having a daughter. Because age will affect the physical quality of both men and women, the number of sperm in men will decrease with the increase of age. The older women are, the changes of physiological hormones will also reduce the alkaline secretion in the uterus year by year, and the chances of giving birth to girls will be greatly improved. 4, more girls under pressure The latest research by Danish psychologists shows that women are mostly pregnant 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. Everything should be natural. 5, occupational factors lead to girls According to statistical reports, if male occupations are drivers who drive for a long time (such as taxi drivers, truck drivers), flight attendants or pilots, anesthesiologists, sedentary office staff who have been exposed to computer radiation for a long time, the probability of giving birth to girls is 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, which leads to a particularly high probability 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 there is no other research on the influence of women's diet on their children before pregnancy, it is found that the ratio of male to female in Britain is 106 100, while 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, American researchers have found that food can swing the channels of female reproductive system through hormone action, making the "viability" of a certain sex embryo stronger. 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 have 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 "kill" the male fetus in the womb. Even if only the father smokes, those 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. However, the Y chromosome, which plays a decisive role in giving birth to a boy in male sperm, is very sensitive to this change and will be "hurt", thus reducing the chance of having a male baby. 8. Beautiful parents are more likely to have a daughter in the first birth. This interesting research is based on a statistical data. It is found that the chances of beautiful parents giving birth to a daughter at the first birth are 26% higher than those of giving birth to a baby. Whether the eyes are reasonable 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!