Before the baby was born, for various reasons, mothers or family members are more concerned about the sex of the baby has not been born, usually through some methods or phenomena to guess the sex of the fetus, such as the more traditional and ancient methods of sour children and hot women's claims, look at the shape of the stomach prediction method, etc., these are unscientific, and recently there is a prediction of mothers pregnant with a man or a woman is a relatively new method, but I do not know if there is no effect it, this is the due date to calculate the birth of a boy or a girl calculator, let's take a look at it together.

Pregnancy calculator for boys and girls

Many people are curious about how the pregnancy calculator is to calculate the pregnancy is a boy or a girl, is it the same as fortune-telling? In fact, the use of pregnancy calculator birth boy or girl, in fact, is your age (lunar calendar) plus the month of the expected date of birth add up to a single number is a boy, and vice versa is a girl.

Is the birth boy or girl calculator accurate

1, in fact, according to biological research, the birth of a boy or a girl is determined by the sex chromosomes in the germ cells. The first thing you need to do is to get a good deal of money. And the birth boy and girl calculator quasi is said to be the use of the number of River Luo, I Ching numerology, the number of the Danyan, calendar, deduction of the establishment and the formation of pregnant couples according to the birth boy and girl calculator to calculate the sex of the baby. Although the boy-boy calculator in the Internet hot rumors, but the boy-boy calculator quasi does not have any relevant literature, so its authenticity is not available to verify the source, so mom network that can not be overly addicted to believe that the boy-boy calculator quasi Oh!

2, may mom network to talk about the principle of determining gender, you will understand. Specifically, half of *** its chromosomes are (22 + X), the other half is (22 + Y). The egg has only one type of chromosome i.e. (22+X). The X and Y in the chromosomes are the sex-determining chromosomes and hence are called sex chromosomes. At the time of the union of the *** and the egg (at the time of fertilization of the egg), if a *** with chromosome (22+X) combines with the egg, the two combine to form (44+XX) and develop into a female fetus. If a *** with a (22+Y) chromosome combines with an egg, the two combine to become (44+XY) and a male fetus develops.

Finally, mom.com's advice is that, in fact, the birth of a boy or a girl in the fertilization of the combination of the egg at that moment has been decided, through the calculation is actually unscientific, in order to know in advance of the birth of a boy or a girl can be in the fetus molding to go to the hospital to take ultrasound Oh!