In 2013, a popular comedy website posted 28 reasons NOT to have kids. Their reasons were similar to these:
- You don't have to stress about raising a menace to society.
- You can say whatever you want, however inappropriate it is, without kids acting like parakeets.
- You don't have to worry about the complete and utter destruction your body goes through during pregnancy and childbirth.
The article shows the _____________ factors that influence fertility rates.