Is there any way to control whether a boy or a girl is born?

The current national policy supports having a second child, so those who want to have a son or a daughter don't have to rely solely on the first child. So are the odds of having a boy and a girl the same? Is there any way to control it?

Are the chances of having a boy or a girl equal?

The probability of having a boy or a girl is not the same. Relatively speaking, the probability of having a boy is slightly higher than that of having a girl. This is based on the overall development, evolution and genetic basis of human beings, not on a certain family or a certain person.

Research suggests that the probability of conceiving a boy or girl is 130:100. Scientists speculate that the actual data should be higher than this, that is, more boys should be born, and this is the probability of a boy or girl in this world. However, girls are more tenacious than boys, and the elimination rate of boys in the womb is higher, and the survival rate of boys is significantly lower than that of girls.

As for individuals, some people have a 100% chance of having a boy, while some have a 0% chance of having a boy. Most people have a 50% chance of having a boy and a 50% chance of having a girl. After all, individuals are idiosyncratic.

Is there any way to control whether the baby is a boy or a girl?

1. The time of conception needs to be controlled. Having sex in the early stage of ovulation will result in a boy, while having sex in the late stage of ovulation will result in a girl.

2. Control of sexual intercourse, this is very difficult. If the man conceives when the woman reaches climax, the chances of having a boy are higher. If the woman reaches climax after the man ejaculates, or if there is no obvious sexual pleasure, it is easier to have a girl. If you want a girl, ejaculate shallowly in the vagina, otherwise ejaculate near the cervix.

3. Control the amount of activity. If you want to have a boy, you should pay attention to the combination of work and rest, conserve your energy, and avoid excessive fatigue. If you want to have a girl, you can increase the amount of activity appropriately.

4. Control the acid-base of the birth canal. If you want to have a boy, you can use 300 to 500 ml of 2 to 0.0025 baking soda solution to flush the birth canal, and 20 ml of 30 to 0.5 acid vinegar can be used for birth canal perfusion. Whether flushing or perfusion, it should be done 30 minutes before intercourse. After flushing, lie on your back for 30 minutes, then squat down to drain excess fluid from the body before intercourse.

5. Control the frequency of sexual intercourse. Frequent sexual intercourse in a short period of time will result in less sperm each time, which will increase the possibility of having a girl. Conversely, the possibility of having a boy is greater. If you want to have a boy, you should not have sexual intercourse too frequently, and the interval should be long, preferably once a month. If you want to have a girl, there is no limit on the interval between sexual intercourse.

6. If you want to have a boy, you should have one when you are young. The older a man is, the fewer chromosomes he needs, and the smaller the chance of having a boy. On the contrary, the older a man is, the greater the chance of having a girl. It doesn't matter whether you have a boy or a girl, they are both your angels.

Can IVF determine the gender of the baby?

At present, it can only be known through the third-generation test tube baby technology. To put it bluntly, you can know the gender before you get pregnant, because the third-generation test tube technology can detect chromosomes. However, it is restricted in my country and can only be done if the genetics meet the relevant medical indications.

Due to domestic policy restrictions and medical technology levels, only a few hospitals or medical institutions in China are qualified to carry out third-generation test tube technology. Generally speaking, families with good financial conditions will consider third-generation test tube baby treatment overseas, such as Russia, Malaysia, Ukraine, Thailand, Cambodia, Japan, etc.