We can say that small family is cause of comforts because of low expenditures and savings can secure the future of people,

1.       There are many biological factors which are cause of poverty. People do not have family planning and many children disturb the balance of income and expenditures. The parents have to fulfill the needs of their children in any condition and when there is no balance among income and expenditure will cause of poverty.  Family planning promotes the people about their future by making small families. We can say that small family is cause of comforts because of low expenditures and savings can secure the future of people,