8 kinds of women more likely a boy

For a boy woman question, has been saying a lot. Some say that birth to a boy or a girl's body from the Bulletin boards to find the answer, this is true? Well along with how to listen to experts!



Long before they heard that baby belly pregnant with the child sex is not the same time, Bulletin boards who will be reflected in different characteristics.



So, what features indicate that the Bulletin boards pregnant belly is a boy then? Here, experts will be collecting your 11. After reading this article, I believe your child has little knowledge of the baby's gender.



　　Argument one: a good memory and a boy is easier pregnancy Mummy

Canadian researchers a new study found that: pregnant women pregnant with boys, pregnant girls, pregnant women than those less likely to forgetfulness



This conclusion is Canada's Simon Fraser University (Simon Fraser University) Nierwosen psychology professor and his research team put forward.



They said they were pregnant women in the investigation of cognitive effects, they found evidence in the hearing, the three indicators for the calculation and visual memory test, the pregnant women pregnant with boys than girls, pregnant women pregnant with a good performance.



It is reported that Watson's research team on a number of pregnant women for as long as 18 months of follow-up survey and research, from the pregnant women were pregnant until they had just given birth a few months later, during which researchers were carried out on them 8 sub-memory and other related tests.



Test results showed that male babies of pregnant women pregnant with their various achievements are obviously better than the pregnant girls, pregnant women, who gave birth to a child after the same.

Experts clear up doubts: This preliminary results shows that both male and female embryos on the mother's cognitive influence, maternal and fetal differences in cognitive ability between the sexes, there are the "important unknown factor."



　　Argument 2: pre-pregnancy preparation time, the longer the easy to a boy

Maastricht University, the researchers led by epidemiologist 吕克史密茨 has given birth to the 5283 women conducted a survey and found that 498 women spent more than a year before conception, they are a boy the proportion was 58%; while those women who become pregnant less than a year that the chance of a boy of 51%.



The researchers believe that from a global point of view, the baby's birth rate has been more than baby girl. This is because the sperm with a Y chromosome smaller, more flexible and therefore more easily through the cervical mucus with the egg. The previous studies have found that women vary the viscosity of cervical mucus, the higher the viscosity the more people who do not get pregnant.



Experts clear up doubts: the higher viscosity of cervical mucus of women while pregnant difficulties, but over a longer period of time, with a Y chromosome sperm through the cervix and the higher the probability of the egg, so a greater chance of birth to a male.



　　Argument 3: the husband in the side, more boys

The latest scientific research indicates that there is a pregnant woman accompanied her husband in the side more likely a boy.



U.S. National Bureau of Economic Research of the medical expert, Dr. 卡伦诺伯格 by 86436 pregnant women, the study found that if the child before birth, parents have been living together, then the mother gives birth to a boy's chance of higher than 14% of mothers living alone.



Dr. Norberg studies have shown that the baby's sex has nothing to do with the wishes of their parents, but also from parents, the age, education level, income and racial and other factors, and has nothing to do with the reproductive years.



As early as 1874, Charles Darwin would have found a lower proportion of male babies born out of wedlock; modern times, the Kenyan study also shows that in polygamous marriages, the wife a lower proportion of boys. Moreover, nearly 30 years, the United States, Canada and the United Kingdom and other developed countries have experienced sharp fall in the proportion of difficult to explain the phenomenon of the baby, it is noteworthy that, during the same period there was also the peak period of a single mother. The scientific community has been puzzled by these phenomena, and now, Dr. Norberg's study of these issues a number of scientific explanation.



Experts clear up doubts: the preliminary findings of this study demonstrated a long-standing view: way of life will affect the sex of offspring.



　　Argument 4: pre-pregnancy eating cereal Bulletin boards more boys

University of Exeter and Oxford University scientists on the diet for 740 women conducted follow-up survey, asking them to provide details of each week of pregnancy before and after the diet, including the quantity of food and nutrition ingredients, such as potassium, VC, VE and so on.



According to China Radio International reported that University of Exeter and Oxford University scientists on the 740 women conducted follow-up survey of the diet. Request them to provide details of each week of pregnancy before and after the diet, including the quantity of food and nutrition ingredients, such as potassium, VC, VE and so on.



The study found that for breakfast cereal and corn flakes and other cereal-based women, the proportion of boys is much greater than the proportion of daughters. During pregnancy to high-energy breakfast mainly women, 59% of life under the boys. The non-cereal breakfast mainly women, gave birth to boys compared to only 43%.



Experts clear up doubts: This study further confirmed the existence of diet and sex-linked. So, if you want to determine gender of newborn babies, we should note that pre-pregnancy diet strategy.



　　Argument 5: There are enterprising women prone boy

The researchers found that strong and confident, ambitious women are more likely than the docile woman boys. Scientists have determined that mammalian egg inside the female levels of testosterone are different, higher levels of testosterone are more likely to breed male egg embryo. The women's body testosterone concentration and strength of character has a lot to control.



Mammals in the world even has a "queen" decision offspring sex syndrome, this finding is indeed a challenge, "a boy or girls chance to see," the traditional view of the latest research. University of Auckland, New Zealand, Valery 莉娅格兰特 is a lecturer in behavioral sciences researchers in this outcome. She believes that determine the sex of its progeny may not be limited to when the sperm-egg binding is the main male Y-chromosome gain the upper hand, or the main female X chromosome gain the upper hand.



Experts clear up doubts: female mammals, testosterone levels within the egg to determine their acceptance of the primary "male" sperm level. The outer layer may be pre-set eggs is the X-sperm or Y sperm process.



　　Claims 6: Bulletin boards in more masculine occupation boy

New research shows that engaging in such as engineers or accounting sort of masculine occupation, will greatly increase the production of the boy's chances of pregnant women.



London School of Economics in 3000 from various professions by the investigation, obtained this conclusion, and published in the "Journal of Theoretical Biology" on. The study leader, New Zealand University of Canterbury psychologist Satuoxika Na Zhawa found that in masculine professions such as engineers engaged in the crowd, a boy or woman ratio of 140 to 100.



Experts clear up doubts: women engaged in masculine occupations fertilization process, its womb higher levels of testosterone, thereby increasing the possibility of a male fetus.



　　Argument 7: Bulletin boards more affluent sons

A recent study by U.S. scientists shows that, his family was wealthy, married women with high educational level, fertility is more likely for boys; while his family was poor physical health, poor women are more likely daughters.



Data show that the health level and low level of education of African American women than white women, sons of far fewer.



Simply put, this happens because the women's resilience and endurance stronger than men. In poor families, girls more likely than boys to feed, which is from birth on infant mortality can be seen. Thus, under the theory of evolution, women in poor families would be a higher survival rate of girls in fertility. This point of view such as insects, birds, sheep, pigs, dogs, mink, deer and a few other species are also formed.



Columbia University Science, said: "We found that young married women and more affluent families can afford the boys. For example, a mother of a university degree than a mother without a university degree than the proportion of the burden of boys by almost 0.6% . "



Experts clear up doubts: healthy and strong women are more tend to be a son, so that we can ensure that their genes and family can be handed down. These strong compared to other emaciated boys boys in terms of better adapt to the environment and continue breeding. The frail health of mothers give birth to a son is often very thin, in the same conditions, they are weak adaptability, will be easier to die at an early age. Thus, in order to be able to continue the family life of these frail birth mothers tend to her daughter, because girls can live longer period of time until they become a mother.



　　Argument 8: Bulletin boards easier to eat a big boy

The United States and Sweden, scientists found that: pregnant women during pregnancy, a large number of eating, usually a boy, while re-born girls than boys.



Well-known medical specialists at Harvard Medical School Nasrallah? Tamimi (Rulla Tamimi) said: "The newborn baby boy more than the widespread phenomenon of weight will help us to pregnant women to identify sex of a baby during pregnancy, other Tamimi and researchers at Harvard Medical School and the Swedish Card Karolinska Institute conducted on 244 pregnant women, a six-month observation and study. through the research shows that: the baby testicular secretion of testosterone is pregnant with the baby of pregnant women eating large quantities is a direct cause. That is a big appetite pregnant women, a boy Big chance



Experts clear up doubts: cherished baby of pregnant women during pregnancy, the body consumes more than 10 percent of the calories and more than 8 percent protein. Pregnant women need to absorb a lot of carbohydrates and animal and plant fats to supplement the body of energy