Hello everyone, today I would like to share with you some knowledge points about determining whether a boy or girl will be born, and an analysis of the jingle for a girl. If everyone understands it, then you can ignore it. If not, If you know it clearly, you can read this article. I believe there is a high probability that your problem can be solved. Let’s take a look together next!
Table of Contents
1. Rhymes about giving birth to a girl
1. Seven, seven, forty-nine, When you ask your mother what month you are born, add the year your mother was born, and then subtract nineteen: This jingle is relatively long. This is mainly a calculation formula for giving birth to a boy or a girl, which is to use the base number 49 plus the lunar month of the last menstrual period plus pregnancy. The female\’s imaginary age minus 19, the final result is an odd number is a boy, an even number is a girl;
2. The male is ugly and the female is beautiful: this The jingle mainly talks about the fact that when a woman is pregnant, her appearance will be different because of the gender of the child. The male hormones secreted by a boy will make a woman look particularly bad, while a woman who is pregnant with a girl will look bad. Very good and looks more beautiful;
2. Is 323 a boy or a girl
2. Because in this problem, we can regard 3?2?3 as a mathematical expression. According to the rules of mathematical operations, we can first calculate 3?2 to get 6, and then convert 6? 3 gets 18.
According to the expression in the question, we can get that the result is 18, and 18 is an integer, so we can judge that 3?2?3 is an integer, rather than a gender.
3. Based on the expression of the question, we cannot draw a conclusion.
This question has nothing to do with gender, so it cannot be discussed.
3. Natural birth rate ratio of men to women
National population at the end of 2021 (including the population of 31 provinces, autonomous regions, municipalities directly under the Central Government and active military personnel, excluding Hong Kong, Macao and Taiwan residents and foreigners living in 31 provinces, autonomous regions, and municipalities directly under the Central Government) 141,260 million, an increase of 480,000 from the end of the previous year.
The number of births throughout the year was 10.62 million, with a birth rate of 7.52‰; the number of deaths was 10.14 million, with a death rate of 7.18‰; and the natural population growth rate was 0.34 ‰.
In terms of gender composition, the male population is 723.11 million, the female population is 689.49 million, and the sex ratio of the total population is 104.88 (females are 100).
This is the end of sharing the problem of calculating whether a boy or a girl will be born. Did the above article solve your problem? Welcome to come again next time!
