Application of demographic estimation models to fertility in a Nigerian ethnic group: implications for population growth and family planning programmes.

The level of fertility in Igbo, eastern Nigeria, was examined using demographic estimation techniques. A survey was conducted among 1000 women in the communities of Owerri, Orlu, and Awo-Idemili. Data for the analysis were taken from the study of lactation and birth spacing dynamics. The analysis showed that the completed family size in the Igbo area is 6.1. Results of various techniques prove that the Igbo fertility level is higher compared to other ethnic groups in Nigeria. The estimated total fertility rate is between 6.8 and 7.4. The implementation of a successful family planning program in the area may be impeded by the Igbo practice of having high numbers of children. Hence, there is an increasing need to study fertility levels in the Igbo area in relation to the value of children, especially in the period of economic hardship. The study must include both qualitative and quantitative data collection methods.