Fertility in the other education groups is assumed to drop to 1.5 children per woman, at the rate historically observed in Brazil. In the four countries, fertility among women with a university education is currently below the replacement level: 1.5 children per woman in Colombia, 1.6 children in Peru and 1.9 children in the Plurinational State of Bolivia. In general, the findings based on the two methodologies are similar in predicting a sharp decline in fertility in the future.