During an earthquake, the first waves to be detected are the p-waves where p stands for (primary). Those are then followed by the compressional s- or secondary waves. Finally come the surface waves, which are the most destructive of the three.
Infant mortality rates would decrease. Greater quality or more widespread health care makes medical experts more accessible, so more people would have access to doctors and high-quality resources when their infant needs it.
A greater population would use contraceptives. Health care makes health supplies more accessible. More people would be able to afford and attain some form of contraceptives.
