Comparative Study of Fertility between Migrant and Nonmigrant Populations

Fertility refers to the actual reproductive outcomes of a woman or a group of women. This demographic characteristic is influenced by various factors, including migration, income, education, age at first marriage, and the use of contraceptives. This study aims to explore the differences in fertility patterns between migrant and non-migrant populations across different regions and to identify the factors influencing these patterns. Utilizing a literature review approach, the study adheres to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology. Relevant literature was gathered from electronic databases such as Google Scholar, ScienceDirect, and Scopus using keywords like "fertility, migration, migrant population, and non-migrant population". The selection process, based on inclusion and exclusion criteria, yielded 17 articles for detailed review. The review of these articles revealed that fertility patterns among migrant and non-migrant populations do not follow a specific or consistent trend. In some regions, migrants exhibit higher fertility rates than non-migrants, while in other areas, the reverse is true. This variability suggests that fertility is a complex phenomenon influenced by multiple interacting factors. Key determinants identified include cultural practices, economic conditions, educational levels, political environments, and demographic characteristics. For instance, migrants from regions with high fertility norms may continue to exhibit high fertility in their new locations, while economic opportunities and educational advancements in the host country might lead to lower fertility rates among some migrant groups. Understanding these nuanced patterns is crucial for policymakers and public health officials as they design interventions and programs aimed at managing population growth and supporting reproductive health. By recognizing the diverse factors that influence fertility, more effective and culturally sensitive strategies can be developed to address the unique needs of both migrant and non-migrant populations.