> the mothers that have the most children don't use painkillers during childbirth
Maybe because those who have painful births are unlikely to want to go through it again?
That seems The obvious guess. It could definitely be wrong but unless research shows otherwise there doesn’t appear to be an a priori reason to avoid painkillers barring further research.
Maybe because those who have painful births are unlikely to want to go through it again?
That seems The obvious guess. It could definitely be wrong but unless research shows otherwise there doesn’t appear to be an a priori reason to avoid painkillers barring further research.