There are many ways to calculate the birth month of a boy and a girl that have been passed down in folklore. These methods are believed to belong to Oriental archeology. These are very interesting calculations that parents can refer to.
Calculating the month of birth of a son and daughter according to husband and wife age
This calculation uses the couple's negative age. The steps are as follows:
Add the negative age of both husband and wife together. Subtract 40 from the total. If after subtracting the number is still greater than 40, continue to subtract 40. The final number received in this step is a number less than 40.
Subtract 9 from the number in step 1, then subtract 8. Continue to subtract 9, then subtract 8 until the number is less than or equal to 8/9.
The final number is an even number, so that husband and wife should be pregnant during the year and give birth during the year to have a son. Conversely, if you get pregnant before and give birth this year, you will have a daughter. If the final number is odd, the husband and wife must be pregnant and born in the same year to have a daughter.
For example:
If the husband's negative age is 30, wife is 22. The total age of the couple is 52. Since the total is over 40, you have to subtract 40, get 12. Then subtract 12 from 9 to get 3. Number The last is an odd number, so if you want to have a son, you must be pregnant during the year and give birth outside the year.
The calculation is based on the baby's birth month and mother's age
With this calculation, mothers can assume a baby's birth month to gender . Call the baby's birth month "x", mother's age is "y". The formula is as follows:
(49 + x - y + 19): 2 = (68 + x - y): 2
Parents note, the mother's age and the month of birth are calculated according to the lunar calendar. After finding out the last number, if it is odd, the mother will give birth to a baby girl if she is born in month "x". Conversely, if the number is even, you will give birth to a boy.
For example, a 35-year-old mother. If the mother gives birth in the 8th lunar month. Instead of the formula we will have:
(68 + 8 - 35): 2 = 20.5 is an odd number. Therefore, a 35-year-old mother gives birth to a baby in the 8th month of the lunar calendar, the baby will be a girl.
Calculated according to Lich Van Su about "month of conception to give birth to a boy or a girl"
The eunuchs in the old court monitored and summarized a Calendar Van Su table on "month of conception to give birth to a boy or girl". Usage of this calendar is very simple. One is the mother's age, the other is the month of conception.
The "+" sign in the table indicates boys, while the "O" sign indicates girls. For example, a 24-year-old mother wants to have a son, and she can conceive in January, 3, 4, 6 and 7.
Combine all three methods
Based on all 3 calculation methods, you can calculate the year of birth, month of birth and month of pregnancy to give birth to a boy or girl.
The first calculation
The first calculation will help you figure out whether to conceive and give birth in the same or different year. For example, the husband's lunar age is 31, his wife is 27 years old.
This couple wants to have a son. Based on the first calculation, the final number after performing the calculation will be 1.
This is an odd number. So if you have a baby and give birth in the same year you will have a girl. Conversely, if you are pregnant this year, but if you are born the following year, you will have a baby boy.
Second calculation
Next, using the second method will determine which month to give birth. Mother's age is 27, so instead of the formula we get (41 + n): 2.
For this calculation to result in an even number, the baby must be born on an odd month. Example of July birth: (41 + 7): 2 = 24.
Third method
Next, use the third method to choose an odd month of the year. A 27-year-old mother, conceived in February, 4, 5, 7, 8, 9, 11, and 12, will have a son. However, mothers should conceive on odd months. Therefore this couple can get pregnant in July, September, and November.
So, this couple wants to have a son, so they conceive in July, 9, 11, the baby will be born the next year and be a boy. You can try ovulation methods to conceive in July, September, and November.
Above are 3 ways to calculate the month of birth of a boy and girl. These methods are all passed down in folklore, there is not much scientific evidence. However, it is still worth a try for couples who are looking forward to a son or daughter.
See more:
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