Why are decreased infant mortality and increased family planning important to developing societies?

There is a need of family planing in order to make the nation grow. Illiteracy and poverty should be swiped out of the nation and this is possible only when there is a proper family planning.

This will enable the family to educate their children rather than investing in raising multiple children in the family.

The money is invested on the mother and then the child dies. This decreases the overall health of the mother. She get shattered mentally and physically as well. In order to save money and efforts there must be increased family planning and decreased infant mortality rate.