What are the scientific methods to determine whether a baby is a boy or a girl?

For some more traditional elderly people, having a boy is a very happy and proud thing, but having a boy or a girl is the same. Nowadays everyone advocates gender equality, but there are still some people who pursue having a boy. We cannot decide whether to have a boy or a girl, because the boy or girl is determined by the sperm in the father's body. Although the gender of a baby is determined by the father's sperm, we can increase the probability of having a baby boy or girl through some scientific methods. So, what are the scientific methods to have a baby boy or girl?

Using pH to Regulate Diet

If a man's semen is slightly alkaline, his wife is more likely to give birth to a boy, because sperm Y is more active in an alkaline environment; if it is slightly acidic, he will give birth to a girl, because sperm X is more active in an acidic environment. Therefore, if you want to have a boy, you should keep your body fluids slightly alkaline and consume more alkaline foods, such as fresh vegetables and fruits. If you want to have a girl, you should slightly acidify your body fluids and eat more acidic foods on a daily basis, such as rice, fish, meat, eggs, etc.

Select the time of intercourse

If you want to have a boy, it is easier to have sex (or insemination) during the ovulation period, because sperm Y is more fragile and cannot wait as long as sperm X. In addition, the closer the ovulation period is, the thinner the cervical mucus is and the alkaline it is, which is beneficial to sperm Y. On the contrary, if you want to have a girl, the further away from ovulation, the better. At this time, the cervical mucus is more viscous and acidic, which is not good for sperm Y but relatively tolerant to sperm X.

Bathing is important

Using 2% or 2.5% soda water to flush the vagina before having sex can increase the chance of giving birth to a boy. Flushing the vagina with 30% or 50% vinegar or 1% sodium lactate before having sex can increase the chances of having a girl.

Calculating the time of conception using the lunar calendar

Legend has it that it was invented by a Chinese scientist, who drew a diagram for it and buried it under a 700-year-old imperial tomb. The authenticity of the origin of the chart is unknown, but the way it is drawn is clear at a glance. According to the lunar calendar algorithm, it clearly lists whether women aged 18 to 45 will give birth to a boy or a girl if they conceive in different months. Women can control whether they will have a boy or a girl by simply "planning" their pregnancy according to the chart and the month.

Choosing a boy or girl based on geomagnetic intensity

When the strength of the Earth's magnetic field decreases, the birth rate of boys is higher than that of girls. This means that if conception occurs on days when geomagnetic activity weakens, there will be more boys born nine months later, with the ratio of boys to girls being 16:10. When the curve of the local magnetic field fluctuation reaches its highest limit, the ratio of the birth rate of girls to boys is 15:10. Scientists say that January of each year is a calm period of the magnetic field around the earth, and the time to choose the baby's gender is based on the strength of the geomagnetic field.

The above is the scientific method we introduced to you to determine the gender of a baby. Have you understood it clearly? If you want to give birth to a boy or girl that you like, you might as well try the scientific method of giving birth to a boy or a girl that we introduced above. Although the above methods may not necessarily make your wishes come true, they can at least help you increase the probability of success.