Does the expectant mother want to give birth to a boy? Then find a masculine career. If you want to have a girl, you should certainly look for a feminine career. Which professions are more likely to give birth to boys?
In modern society, family planning has become an important issue in the lives of many couples, and the gender of the baby is one of the focuses of concern. The debate over whether career choice affects a baby\’s sex ratio has heated up in recent years, and some studies appear to offer interesting insights. 
According to the Sunday Times, the London School of Economics and Political Science conducted a large-scale survey involving 3,000 people, and the results were published in the Journal of Theoretical Biology. Research shows that engaging in certain occupations seems to be related to the baby\’s sex ratio. Specifically, women who work in traditionally \”masculine\” professions such as engineering and accounting tend to have a male-biased baby sex ratio (ratio of boys to girls) of about 140:100. On the contrary, for women who work in professions such as nurses and teachers, which are traditionally considered \”feminine\”, the sex ratio of their babies is biased towards females, about 100:135.
This discovery quickly aroused widespread attention and heated discussion. Experts in evolutionary psychology have proposed an explanation that women working in different professions may have different hormone levels during pregnancy, especially testosterone levels. They speculate that higher testosterone levels may increase the chance of a male fetus. According to this theory, women in \”masculine\” occupations may be exposed to more testosterone in their work environments, which affects the sex of their babies.
However, the scientific community is wary of this theory. Many researchers believe that while these statistics are mathematically significant, they are far from conclusive on cause and effect. They point out that a baby\’s sex is determined by the X or Y chromosome in the sperm, and there is no known direct link between career choice and the type of sex chromosome in the sperm. In addition, there may be other variables that are not taken into account, such as age, health, lifestyle, etc., which may have an impact on the sex of the baby.
In addition to career choice, many other factors have been studied, including but not limited to the mother\’s age, eating habits, stress levels, andand the timing of sexual intercourse, etc. For example, some research suggests that having sex within a few days of a mother\’s ovulation period may slightly increase her chances of having a boy, because the sperm carried by the Y chromosome may sprint slightly faster. Similarly, studies on diet have also proposed various hypotheses, such as a high-potassium diet may be related to having a boy, while a high-calcium diet may be related to a girl.
While these studies provide some interesting observations, they are far from sufficient to serve as a basis for lifestyle changes or reproductive decisions. Natural fluctuations in sex ratios, as well as advances in modern medical technology in fertility, mean that any attempt to select the gender of your baby through unnatural means should be treated with caution, and more scientific research is needed to support its effectiveness and safety. For most couples, having a healthy and happy child is the most important thing, regardless of the final gender of the baby.
