Are fewer children a route to prosperity?
Fact sheet prepared by the Media and Communications Branch of UNFPA, the United Nations Population Fund.
For the past seven decades, high fertility and poverty have been strongly correlated, and the world?s poorest countries also have the highest fertility and population growth rates.
Lower birth rates, a major component of population growth (mortality and migration are other determinants), do not, by themselves, guarantee greater prosperity. But they do make economic gains more feasible. Smaller families improve economic prospects for the household, and longer birth intervals improve child and maternal health, generating benefits over children?s entire life course. In addition, smaller families enable more women to join the labour force or engage in other entrepreneurial activities.
At the aggregate level, lower population growth may reduce the pressure on national resources and the need for social investments. Over the longer term, smaller families change the age structures of both families and countries in which they live. The greater number of people in the work force compared to the number of dependents allows for greater saving and investment. In Brazil, the effect at the household level is estimated to account for as much as a third of recent poverty reduction.
Conversely, rapid population growth contributes to an increase of inequality. And, rising out of poverty is more difficult for larger than for smaller families
At the country level, economic benefits from lowered fertility are possible because a larger proportion of people are of working age relative to older and younger people. When the working population is relatively large and policies foster job creation, countries can build human and physical capital. However, economists caution that these benefits are not automatic and that they depend on appropriate institutional environments.
The ability to plan how many children to have and when to have them is a recognized human right. However, universal access to contraceptives is not yet a reality ? especially among the poorest. Worldwide, 200 million women would like to delay or prevent pregnancy, but are not using effective contraception. Simply meeting this ?unmet need? for contraception would go a long way toward lowering fertility.
Demand for family planning is expected to soar in the next 15 years as millions of young people become sexually active and smaller families become the norm in many countries. But funding for family planning is declining, and has been doing so for more than a decade.
As most developing countries recognize, committed and focused policies and programmes are urgently needed to moderate population growth as quickly as possible, thus enhancing economic growth and easing demands on social services.
Some 215 women worldwide say they want to delay pregnancy or not have more children, but they are not using contraception.
The average number of children per household over the world is 2.3. In Eastern Africa, this number is still 7.4.