Three Algorithms for Predicting the Birth of Boys and Girls

Many impatient treasure moms are anxious to know whether they are pregnant with a little princess or a little prince. However, there are regulations in the hospital that doctors can't say the sex of the fetus at ordinary times, and there are also methods to measure the sex of the fetus in the private sector. So, let's take a look at three algorithms for predicting boys and girls.

Three methods to predict boys and girls: 1 and date calculation. Ma Bao's birth date (year+month+day)+Ma Bao's birth date (year+month+day)+Ma Bao's pregnancy month (month given by pregnancy test stick)-number 19=, depending on the mantissa of the last number. If it is odd, it means giving birth to a boy; if it is even, it means giving birth to a girl. Such as: male 199 1 born on March 25th, female 0992 born on May 29th,11+0+3+25)+(92+5+29).

2. Cardinal calculation method. 49 (unchanged)+lunar month when pregnant-imaginary age of mother when pregnant+19 (unchanged) The result is that if the result is even, it is a girl, if the result is odd, it is a boy. For example, if you are pregnant in June of the lunar calendar, the nominal pregnancy age is 2 1. 49+6-21+19 = 53 is singular, indicating that it is a boy.

3. Formula calculation method. Pregnancy 68+ lunar month-the imaginary age when the mother is pregnant =, and the mantissa is single, which is a boy; The mantissa is double. It is a girl. For example, when pregnant, it's 10 month of the lunar calendar, when pregnant, the mother's imaginary age is 25 years old, and the calculation method of giving birth to boys and girls is 68+ 10-25=53. As a result, the mantissa is single, which means it is a boy.

The method of alcohol test for boys and girls is 1. After a pregnant woman gets up in the morning, she takes a proper amount of morning urine (not pre-urine and post-urine, but middle urine), mixes it with 95% medical alcohol (both in hospitals and pharmacies) at the ratio of 1: 1, and puts it in a transparent container, which can be a glass or a plastic disposable cups. Observe what happens to alcohol mixed urine in the container.

2. If urine and alcohol are mixed, the liquid becomes turbid, and sediment similar to dregs appears, but the liquid does not delaminate, indicating that the baby is a girl.

3. If there is a mass of velvet suspended in the cup in the liquid, or the upper and lower layers are obvious, there is an immovable sediment suspended in the middle below, indicating that a boy has been born.

Note: It takes at least 3 hours to see the change after urine and alcohol are mixed. The longer the time is delayed, the clearer the result and the more accurate the judgment will be.