What are the main demographic reasons and their adverse effects facing the Russian population?

Due to the lack of investment and infrastructure in many parts of Russia, the social security medical system is also very sound, and sometimes the water supply and heating in the whole city are insufficient. In addition, Russia is located at a high latitude and has a long winter. In this case, the birth rate will naturally not be higher. Second, the influence of the new lifestyle has made Russia experience the same changes as the population of western European countries. The number of children in the family has decreased, and large families are unnecessary. Third, the number of immigrants to Russia is small. Unlike eastern European countries, Russia cannot replace the lack of children with immigrants, because no one wants to move to a country with few job opportunities. Anatoly, head of the Moscow Population Center, said that from the 1960s to 1992, the birth rate kept the population stable, but now more people die than are born every year. Russian women have an average of 1.2 children. In order to maintain the current population level, this proportion should be raised to 2.2. But so far, although the government has promised to provide economic benefits for large families, it has failed to persuade people to have more children.