Based on fertility by birth order, it is possible to research the level of the reproductive norms in certain population. In the period after World War II there were big changes in the fertility by birth order in Central Serbia and Vojvodina and that is the consequence of the population's reproductive norms decrease in these areas. Therefore, in this article we will analyze the trends of fertility by birth order changes for population in Central Serbia and Vojvodina in the period from 1948 to 2012.
