Replacement rate in a country with a good health system where people average longer life expectancies is 2.2 births per woman.
Replacement rate needs be much higher than 2.2 in a country with high infant mortality, long wars, etc, such as exists in much of Africa, where birth rates are the highest.
2.2 per woman is replacement rate.
https://en.wikipedia.org/wiki/Sub-replacement_fertility#/med...
Most of Africa is replacing their population but they have a higher death rate than many other places.
Everywhere else in the aggregate is negative with a few exceptions.