If you're ugly.
Africa has the highest total fertility rates overall among all continents, with many countries in sub-Saharan Africa especially displaying high fertility rates.
in many countries the fertility rates have fallen due to proper knowledge on sex and new contraceptives
lowering the fertility rate should not be the goal. increasing the fertility rates of all nations is what is needed.
it cant.
Africa has the highest fertility rates among all continents, with several countries having an average of more than five children per woman.
Sub-Saharan Africa generally has the highest fertility rates in the world, with countries like Niger, Angola, and Democratic Republic of the Congo consistently topping the list. These high fertility rates are often attributed to factors such as lack of access to contraception, high infant mortality rates, cultural norms, and lower levels of education for women.
One key difference is access to family planning services. In the US, individuals have better access to contraceptives and family planning information, leading to lower fertility rates. In contrast, in many parts of Africa, limited access to contraceptives and family planning education contributes to higher fertility rates.
AnswerThe religion of parents used to affect fertility rates to a considerable degree. Since Catholics were banned from almost any form of contraception and were enjoined to have children, Catholics traditionally had much larger families than their Protestant peers.However, people are much less guided by their Church doctrines now, and the differences in fertilitiy rates among Christians has disappeared. In fact, some European countries that are predominantly Catholic also have among the lowest fertility rates in the world.Muslims tend to have a higher fertility rate than modern Christians, but sociologists believe that second and third generation Muslims in Western countries are moving towards the same fertility rates as their non-Muslim peers.
Type of birth control and used
There is no simple formula for population growth. Some of the factors that you need to take account of are: Emigration rates Immigration rates Demographics Age-specific fertility rates Death rates
Fertility rate is low among non-aboriginal woman (1.5) , but higher among American Indian woman (2.9).
T. Victor Coudriet has written: 'An analysis of fertility rates using a demographic model' -- subject(s): Demography, Fertility, Human, Human Fertility, Mathematical models