Reproduction rights: how does this happen?

Like all other living organisms, people need to multiply, in order to exist as a separate species. It would seem that nothing complicated in this process, but in fact everything is somewhat different. The fact is that conception can be carried out not every day, and the subsequent development of the child in the womb is multi-stage and very complex.

Conception

In fact, the fertilization of an egg with a sperm can occur only on certain days. In every woman's menstrual cycle, there are only 1-2 suitable days. Given that spermatozoa, before reaching the ampullar part of the fallopian tubes, where the process of fertilization takes place, must go through a rather complicated path that promises to kill the overwhelming majority, then the chance of conception is not that high.

After fertilization has been carried out, the resulting zygote is gradually directed towards the uterus. During this trip, the zygote gradually grows. Approximately on the 10th day the embryo gets into the uterus, where it penetrates into its wall. After this, the embryo gradually grows and develops. It is worth noting that the first periods of development of the child in the womb are associated with greater risks for him. So the reproduction of man is a rather complex multi-stage process.

Births and their danger

One of the culmination points is the child's appearance in the world. It promises a large number of dangers to both the mother and the child. Fortunately, the development of modern medicine allows almost 100% of cases to save the mother's life, even in the most difficult situations. As for the child, it's all a little more complicated with him, but now there are many different technical tools that can help save the life of even the weakest baby. Thanks to this, the reproduction and development of man has become a more easy process.

The danger of childbirth lies in the possibility of damage to the tissues of the mother and child, as well as in hypoxia (lack of oxygen). In order to avoid this, gynecologists use special techniques that help the child to pass through the birth canal. In extreme cases, a cesarean section is performed.

Demography problems

Biology can tell how a child develops in the womb and is born. The reproduction of a person on the scale of the whole species or a particular population is studied by demography. It allows us to identify the emerging trends in the changing population and its sex and age composition. This allows you to take the necessary measures.

Today in many developed countries there is a gradual decline in the number of people. This is due to the fact that human reproduction here is subject to a large number of laws and restrictions that each individual establishes for himself. People in highly developed countries prefer to first solve all issues relating to a career and only then think about children. As a result, human reproduction occurs mainly at the age of 30 to 35 years. In addition, the population of such countries prefers to "live for themselves" and have only 1 child.

So, the modern reproduction of man as a species has its own characteristics. What kind of trends will be outlined in this area in the future, only time can show.