Bangladesh, the eighth most populous nation in the world is also one of the poorest with a per capita income of less than US200. Although it enjoys a tropical monsoon climate, it is a country with unique geographic peculiarities, which distinguish it from the rest of the sub-continent.

Status literally means position in relation to others. The status enjoyed by women in any society is an index of the standard of its social organisation.

There is a plethora of information on the analyses of fertility differentials by various socio-economic factors.

In recent years, fertility has become an important subject of inquiry for economists. The decision to have children and their number and timing involve trade-offs which constrain the purchase and consumption of durables and other household items vying for the family's scarce resources.

After Ritter and Hinkelmann, Kirk and his Colleagues Kirk also reported that in matings where the father is in-compatible with the mother with respect to the ABO groups, the children show a higher frequency of the Hp1 gene.

Breast-feeding has its socioeconomic, psychological, biological and immunological aspects. Human milk is known to be an ideal, safe and complete food for infants and being available at a suitable temperature, it helps promote normal dental and facial development.

There is a plethora of information on the analyses of fertility differentials by various socio-economic factors.

One of the most critical problems of India and of many other developing countries is their rapid population growth. India's population increased from 361 million to 846 million between 1951 and 1991; a 134 per cent increase during the 40 year period.