> Generally, fertility rates are higher among poorer populations compared to wealthier populations. Yes, but they were even higher in the past. Fertility has d

> Generally, fertility rates are higher among poorer populations compared to wealthier populations. Yes, but they were even higher in the past. Fertility has declined among the poorer classes much more than among higher income classes, probably due to the availability of contraceptives and abortion: https://pbs.twimg.com/media/Gs5lgb_bIAAYoo1?format=jpg https://pbs.twimg.com/media/Gs5lgb_bIAAYoo1?format=jpg