Introducing the context of giving birth to boys and girls
Giving birth to a boy or a girl has always been a topic of great concern. From ancient times to the present, people have hoped to successfully get a baby of the gender they want. However, the reasons for having boys and girls are not very clear and need to be analyzed from many aspects.
Genetic factors
First of all, having a boy or girl has a certain relationship with genetic factors. A boy is determined by the male\’s sperm, while a girl is determined by the female\’s egg. Therefore, under normal circumstances, the assignment of male to female gender is random without any selectivity. However, in sex chromosome inheritance, males are XY and females are XX, so if a parent\’s chromosomes carry a Y chromosome, their child is more likely to be a boy, and vice versa, their child is more likely to be a girl.
In addition, there are some special genetic diseases that also affect the birth of boys and girls, such as congenital adrenal hyperplasia. If a child has this disease, he is likely to be born as a boy.
Lifestyle
Secondly, living habits will also have an impact on boys and girls. The first is dietary habits. Some studies have found that people whose diets are rich in sodium, potassium, magnesium and other elements are more likely to give birth to boys; people whose diets are rich in calcium, magnesium, cadmium and other elements are more likely to give birth to girls. In addition, excessive obesity or thinness can also affect the ovarian hormone levels of pregnant women, thereby affecting the birth of boys and girls.
The second is exercise habits. Excessive exercise during pregnancy may have adverse effects on pregnancy reactions, fetal nutrition, etc., and increase the rate of premature birth, miscarriage and stillbirth. Therefore, pregnant women should exercise appropriately during pregnancy and avoid excessive exercise.
Psychological factors
In addition, psychological factors also have a certain impact on the birth of boys and girls. Some studies have found that the psychological state of pregnant women has an impact on the development of the fetus\’s reproductive organs and whether it will be a boy or a girl. If a pregnant woman is under great psychological stress before conception or during pregnancy, the possibility of giving birth to a boy or a girl will be affected.
There are also some couples who harbor the idea of having twins, a boy and a girl. However, excessive pursuit of this result will produce excessive tension, disturb the physical and psychological balance, and may actually affect the fertility of pregnant women.
Scientific research
Finally, scientific research also has some exploration into the issue of boys and girls. As we all know, there are certain differences in gender selection due to different human sexual media methods or different reproductive times. Scientific research on boys and girls has focused primarily on sexual behavior, such as selecting eggs according to sex some time before conception, and the different times and durations of sex, but these studies have not been fully proven.
Ultimately, there has been a lot of research into the reasons for having boys and girls, but it’s still not completely clear when it comes to generalization. The result of giving birth to a boy or a girl is mainly an accident. Therefore, both husband and wife should maintain a balanced and positive attitude, be happy to face the desired gender result, cherish themselves, and be born healthy.
