7749 asked mother when she had it.

Question 1: Ask your mother when she was born in July, 1949, plus 19, excluding the mother's birth year. How to calculate this? Ask your boys and girls to know the oral decision: July 49, (49) ask when your mother was born, (add the lunar month of ovulation month) subtract the mother's age, (subtract the nominal age) add 19, divide by 2, (don't round off, just look at the decimal point. Strange little prince. All ages and months here refer to the dates of the lunar calendar. Take myself as an example. I was born in 72 and had a holiday on August 8, 2002, so the ovulation period is around August 22, which is June of the lunar calendar 14. The calculation method is as follows: 49 7-3 1 19-44. Girl! If I am pregnant this month, it should be a girl! You got it? In addition, I don't know how to calculate this formula if the ovulation period is at the beginning or end of the month, or during the moisturizing period of the month. There is no way to nourish the moon. The beginning and end of a month is not accurate unless you know when you were pregnant. For reference only. I don't know if it's credible. But my mother did count a lot of people and they were all accurate. I wonder if it's a coincidence.

7749 (7*7=49)

Ask your mother when there will be a month (the day after the last menstrual clean, the lunar month.

For example, YJ was completely clean on March 8th until March 14. Then from March 15. March 15 is February of the lunar calendar)

Does not include the mother's birth year (the mother's imaginary age in the year of pregnancy)

Add 19 achievements.

The specific algorithm is as follows: 49+ pregnancy month-nominal age of pregnancy year+19.

There are two kinds of results, one is singular and the other is even.

According to this result, if it is an odd or even month, a boy will be born.

If it is bimonthly even or bimonthly odd, a girl will be born.

explain

For example, a 29-year-old mother. YJ was completely clean on March 8th until March 14. Then from March 15. March 15 is February of the lunar calendar.

Then the calculation is as follows: 49+2-29+ 19 = 4 1 (mantissa is 1, calculated in a single month).

Because my mother is 29 years old, she gave birth to a boy according to the principle of one month.

Seven seven forty-nine, when did you ask your mother? In addition to the mother's birth year, plus 19, odd and odd pairs are even, and if the parity is improper, the life span is not long.

Solution: first count 49 on the abacus, add the number of months the mother is pregnant, and finally get the number. Excluding the number of years when the mother was born from the total, every woman is male and every couple is female. If a woman is an only child and a man is born in pairs, there will be changes in early birth. If the number is forty-nine, if it is the first month of pregnancy, it is fifty, and the mother is thirty-one. Excluding the mother's year, this figure is only 119, and nine are single and male. Everything else is like this.

7749, ask when the mother was born (the lunar month of conception), subtract the mother's birth year (the mother's one-year-old age), add 19, use a nine-point integer (that is, divide the result by nine), and the rest are men and women.

For example. If a 29-year-old person is pregnant in February of the lunar calendar, the formula is: (49+2-29+19)/9 = 41/9, and the remainder is 5, giving birth to a boy.

Note: 1. When I say lunar month, I must follow the actual and accurate date. Because, on some days, the lunar calendar and the solar calendar are one month. There were several days in July, 2005, which were both July in the lunar calendar and July in the solar calendar. It depends on the date of your pregnancy. It was the day of conception. Not the last menstrual day.

2. One year old.

3. If it can be divisible by 9, the remainder is 0, which is even.

Seven seven forty-nine, when did you ask your mother? In addition to the mother's birth year, add 19, which means that men are singular and women must be paired. (using lunar calendar and imaginary year)

It means: (months of pregnancy) +49- (imaginary age of pregnant women)+19 = X. If X is an odd boy, X is an even girl.

For example. If a person with a nominal age of 29 is pregnant in August of the lunar calendar, the formula is

Question 2: seven seven forty-nine, ask when the mother has it, subtract the mother's age and add one nine. Who can explain what this means? 100 minutes: first count 49 on the abacus, add the number of months the mother is pregnant, and finally get the number. Subtract the number of years the mother was born from the total, and each couple is a woman. If a woman is an only child and a man is born in pairs, there will be changes in early birth. If the number is forty-nine, if it is the first month of pregnancy, it is fifty, and the mother is thirty-one. Excluding the mother's year, this figure is only 119, and nine are single and male. Everything else is like this.

7749, ask when the mother was born (the lunar month of conception), subtract the mother's birth year (the mother's one-year-old age), add 19, use a nine-point integer (that is, divide the result by nine), and the rest are men and women.

For example. If a 29-year-old person is pregnant in February of the lunar calendar, the formula is: (49+2-29+19)/9 = 41/9, and the remainder is 5, giving birth to a boy.

Note: 1. When I say lunar month, I must follow the actual and accurate date. Because, on some days, the lunar calendar and the solar calendar are one month. There were several days in July, 2005, which were both July in the lunar calendar and July in the solar calendar. It depends on the date of your pregnancy. It was the day of conception. Not the last menstrual day.

2. One year old.

3. If it can be divisible by 9, the remainder is 0, which is even.

Question 3: Seven-seven-forty-nine, ask mom when there is a formula based on imaginary age or full age, lunar calendar or solar calendar, and see what Baidu says! All fortune tellers are mainly based on the lunar calendar, calculated by nominal age.

Question 4: Seven-seven-forty-nine asked my mother when and how many days she was pregnant, and the gestational age was 40 weeks, a total of 280 days.

Question 5: Seven-seven-forty-nine, ask the mother when she is 49+ months pregnant-the age of the pregnant year.

The number obtained by this formula begins to decrease 1 to 9, and no negative number is needed. If it is reduced to 1 (or 0), the reduction will stop.

The last number is a boy if it is singular, a girl if it is even, and a girl if it is zero.

Look at an example:

I was pregnant in June last year, when I was 27 years old.

49+6-27=28

28-1= 27-2 = 25-3 = 22-4 =18-5 =13-6 = 7-7 = 0 (well, if 0 appears, the decline will stop).