What does it mean for boys and girls to calculate the solar terms in February in the first month of the Book of Changes?

Giving birth to boys and girls mainly depends on women. How old is a woman and whether she will be pregnant after a few months is certain. It is said that in the late 1950s, when Premier Zhou asked a specialized agency to study the modernization of Chinese medicine, he conducted a survey of more than 3 million births through gynecological hospitals in more than 20 big cities, and found that there was a rule that women were pregnant from 14 to 49, and at what age in the lunar calendar. It has little to do with how this person is. No matter which man she was pregnant with at that time, this rule remained basically unchanged (its accuracy rate was above 95%). That 5% may often be due to the wrong date, various pathological conditions or ulterior secrets, and then the error caused by leap month conversion in leap year. At that time, Premier Zhou refused to announce this achievement because the social atmosphere still favored boys over girls and he was afraid of causing gender imbalance in the population.

But in fact, it's not that simple. There is no shortage of time, place, people and everyone!

There are also some "seed tips" combined with sexual intercourse in Hu's "Tips for Making Up Lessons". According to the viewpoint of modern science, there are many scientific truths, but there are also some false statements, such as The Miser's Secret (7 items):

1.30 hours, two and a half days, twenty-eight gentlemen must count, falling red will be good, and golden water is out of date. Cholera is a waste of effort, looking for residual red at the top and bottom of the tree and letting the flowers blossom and bear fruit, leave me alone. (original note: one day 12 o'clock, two and a half days, 30 o'clock. It's been two and a half days since the woman's monthly letter came. If the letter comes on the first day of the first month, it will last until the third day. When this is calculated, it will be a month's letter until 28: 00. Rite refers to the intercourse of yin and yang, but at this time the uterus is opened and the sperm is satisfied. Jinshui, that is, Yuexin, if this time passes, the uterus will close and will not accept sperm. If the golden water has passed or not, it is an imbalance of qi and blood and should be hooked. )

2. Where can I find Taoyuan in the cave? Both are 1 inch 2 minutes deep. Remember when making love, but it's just a waste of time. (original note: the cave is also a vulva. Taoyuan, the uterus is also one inch and two minutes deep in the shade. Don't go deep when discharging sperm. If you go deep, you will discharge the sperm elsewhere. A child without a knot is useless. If you are worthy of Taoyuan, you will have a boy and a girl. )

3. He is vain about my actual effect, and it is true when he is vain. In the end, the two families had nothing to ask for, and the ritual value began to blind date. (original note: men's desires are real, and women's desires are empty. It is also worth dying. The ritual is to tune the piano and drum, and wait for others to be happy first. Yin blood comes first, and Yang essence rushes later, then the blood is wrapped in essence and the road is completed. It shouldn't be disturbed after pregnancy. If you indulge in temporary pleasure, your baby will tremble. When children will be reunited, there will be many wind diseases, also known as fetal diseases. )

4. two years old is a pair of singles, and both ends of Gankun are safe. There is a mystery in the middle. Girls and boys are all here. (original note: the upper hexagram is the father, the lower hexagram is the mother, and the middle hexagram is planting the moon. If parents are single every year and sow seeds in a single month, they have to give divination to men; Parents double every year. After planting seeds two months later, you will get a divination and be a woman. Everything else is like this. The month of sowing is subject to the solar terms. If there is a February Festival in the first month, it is considered as February. If the solar terms are at the intersection, be careful not to hand in the seeds, which may become a half-yin and half-yang fetus. Be careful! Be careful! )

5. Seven seven forty-nine, when did you ask your mother? Except for the mother's birth year, odd numbers and odd pairs are even numbers. Life will not last long if parity is not frequent. (original note: first count 49 on the abacus, but add the number of months the mother is pregnant. In short, you get a number. Except for the mother's year, all the others are men and all the others are women. If a woman is born alone and a man is born in pairs, there will be a disaster of early death. If the number is forty-nine, if it is the first month of pregnancy, then the total number of births is fifty, and the mother's year is thirty-one. Excluding the mother, the number was more than 119, and nine were single and single men. I imitate this.

6. This method is little known in ancient and modern times, which is a miracle. The message is that if there are no heirs in the world, there will undoubtedly be boys and girls.

7. You know, having a girl is like planting seeds at home. (original note: this method is straightforward, honest and vulgar, but it is not artificial or faked. Although I am interested in planting trees, it is a pity that my husband is willing to do it, and the agriculture is unintentional and naturally coupled. The pregnant heir is also the great end of human relations. Generally speaking, if you get someone but don't pass it on, you will lose someone. If you don't pass it on, you will lose it. But when you respect it, you can be careful )

The three secrets of having boys and girls are as follows:

1, 68+ months of pregnancy-the mother's age at the time of pregnancy (real age, calculated one year before the birthday of that year), singular male, even female.

2. When pregnant, the sum of father's age+mother's age+months of pregnancy (both real numbers) is divided by 3, and the result is an integer, the singular is male, and even or zero is female.

3, the father is single, the mother is single, and there is a boy in a single month;

The father is two years old, the mother is two years old, and there are pregnant girls in two months;

The father is single, the mother is twice as old, and a boy is born in a single month;

The father is single, the mother is both, and she became pregnant and gave birth to a daughter in two months;

My father is two years old, my mother is single, and I have a boy pregnant for two months;

My father is two years old, my mother is single, and she has a daughter in a single month.