Characteristics of the reproductive behaviour of the population in Iran and Russia during the Pandemic period COVID-19

Introduction. The urgent issue of the challenges COVID-19 pandemic, which negatively affected demographic development world’s countries, is search for new effective mechanisms potential, not possible without appropriate justification monitoring data. aim study to analyze trends in processes and assess reproductive behavior population Russia Iran, as well develop recommendations field processes, taking into account need their changes a result spread COVID-19, seems significant determining directions measures policy terms increasing birth rate Iran post-pandemic period. Materials methods. article based on data official national statistics countries (the Federal State Statistics Service Russian Federation Statistical Center Islamic Republic Iran), international database UN Population Division, sociological information. general research period determined by boundaries from 2000 2019. To determination behaviour statistical methods analysis were used (for example, indicators structure, dynamics, implementation plan), unique (construction age sex pyramids population, total fertility rate, others), (results are presented All-Russian “Demographic well-being Russians”, conducted with participation authors 2019-2020 territory 10 constituent entities Russia). Results. An assessment given, specific traits character identified. substantiation improvement its effectiveness. In Russia, it was aimed at rate. contrary, decreasing it. both very - 2007-2016. second subsequent births increased significantly late 1980s-1990s. decline one largest world. If now close level simple reproduction (in 2017, 2.12), then especially after since 2017. this case, far level. Conclusion. substantiates improve scientific consequences pandemic.