"High birthrates" refer to a situation where a large number of babies are born to a community, country, or population within a specific period of time. Full definition
Wesley Trowel «signs for those who uses their intellectuals to accept» Yo, dude, no wonder your religious myth only dominates in third world countries with high birthrates and poor education. (religion.blogs.cnn.com)
But the momentum of population growth caused by high birthrates in the recent past means that the population will grow to a peak of about 1.2 billion or more before it begins to fall. (religion-online.org)
Enormously overcrowded, its normal population had skyrocketed, increased not just by a naturally high birthrate but also by revolution in a neighboring country — forcing thousands of desperate refugees upon its borders. (firstthings.com)