Causes
There have been a number of explanations for the general decline in fertility rates in much of the world, and the true explanation is almost certainly a combination of different factors.
Read more about this topic: Sub-replacement Fertility
Causes
There have been a number of explanations for the general decline in fertility rates in much of the world, and the true explanation is almost certainly a combination of different factors.
Read more about this topic: Sub-replacement Fertility