Is it predestined to have a boy or a girl?

No, there is a medical justification.

The gender of the person is determined by it, which is what we call x and y, at the beginning of the encounter, different sums will occur in different combinations, but in the end they will be limited to two groups of combination types, one is the xx combination, and the other is the xy combination. If the sum (medically defined as "") after the union is a xx combination, then the child born is a girl, and if it is a xy combination, then the child born is a boy.

So far, how far has human medical technology developed? To put it simply, it is possible to take certain measures for women, such as artificial insemination, test-tube cultivation, etc., so that women can continue to enjoy the right to do it. However, this kind of technical means is not for all women, only women who meet the restrictions can enjoy this technical achievement in the end.

In addition, some parents may consider that they want twin babies when they are pregnant with their babies, which can also be achieved by relying on existing technologies, such as ovulation induction, so that women can take one more pill before deciding to get pregnant. In this way, the twin babies will come naturally.

Having said all this, can the human factor be strong enough to determine gender control? For example, in today's imbalanced ratio between men and women, many parents want their children to be boys or girls before deciding to have a baby. We also know that as long as a woman is pregnant with a baby, even if it is found to be a boy or a girl through a pregnancy ultrasound examination, doctors cannot tell the pregnant woman or her family.

In addition, even if parents can know in advance that they are pregnant with a boy or a girl, then if they don't want a baby, they must have to carry out ** or induce labor, the cruelty of the means can be imagined, and this is also illegal.

As a result, it is hoped that technology can help determine the sex of the baby, that is, to be able to decide whether it is male or female at the moment of encounter. Is there any implementation of this? From the current level of medical technology development, there is still no absolute certainty to determine that after a certain grain is combined with a certain grain, it will definitely be able to combine the type of combination that we want.

It can only be said that behind this free combination, there is a probability, and no one can decide which way this probability will develop, just like a fallen leaf falling from a branch, you can only know which area it will fall in, and you can't accurately determine where it will fall.

Therefore, it is still difficult to realize the idea of choosing a boy or a girl through this kind of thinking. In addition, even if it is possible to successfully implement people's ideas, there are still many practical questions, such as whether the law will allow people to do this, how to control which couples can have the right to have boys or girls, and whether this will lead to a greater imbalance between men and women. Therefore, whether it is a boy or a girl, they are their own flesh and blood, and they must not have the idea that patriarchy will not work in the present, and it will not work in the future.

Therefore, accepting natural selection is the least respect for children.