By date of conception
To use this method, you need toknow not only the exact day of conception, but also the day of ovulation. All sperm can be divided into 2 groups: carriers of X chromosomes and carriers of Y chromosomes. If a sperm from the first group “wins”, you will have a girl, if from the second – a boy.
The test for determining the sex of the child will satisfyparents' curiosity Photos: GettyIt is believed that the “girlish” chromosomes are more tenacious, but slower, and the “boys”, on the contrary, are fast, but not tenacious. The girl's chromosomes can sit in the uterus and wait for ovulation, and the boys can not. If you had sexual intercourse 2-4 days before ovulation, your daughter will be born. If he was directly on the day of ovulation or a few days after it, wait for your son.
By date of birth of parents
This is one of the most ancient methods. It was invented in Japan. For this test, you will need to find two special tables - a table of pair numbers and the main test table. Then follow the instructions:
Despite the antiquity of the method, it also sometimes makes mistakes.
Determining the sex of an unborn child by blood
From the 7th week of pregnancy, determine the sex of the babycan be done with a regular blood test. If a Y chromosome is detected, then a boy will definitely be born, since girls do not have such chromosomes. If the doctor "catches" an X chromosome, then the chances of a boy and a girl are equal, since the Y chromosome may simply not have been detected. Due to such inaccuracy, even doctors do not recommend trusting such a medical test.
Urine Pharmacy Test
This is an American test that was invented around10 years ago. It is believed that it determines the sex of the baby with an accuracy of 87-95%, that is, it is not the most accurate option. But it is the simplest and safest. It is easy to use. You need to collect some urine in a special container, wait for the specified time, and then check the color. It will indicate the sex of the fetus. To make sure what the sex of your baby will be, you can take several tests at once. However, remember that the most reliable way to determine this is an ultrasound.
