What are the advantages and disadvantages of controlling the number of children born in this way?

Controlling the number of children born can lead to advantages such as improved economic stability, better resource allocation, and enhanced quality of life for families, as parents can invest more in each child's education and well-being. However, disadvantages include potential ethical concerns regarding reproductive rights, the risk of demographic imbalances, and possible social stigma associated with family planning methods. Additionally, such controls may inadvertently lead to issues like gender discrimination if cultural preferences influence family size decisions.