“…The region has the second highest adolescent fertility rate in the world (Sanhueza et al 2023), yet access to education has expanded in the region in the last decades (Lima et al 2018). In addition, adolescent fertility is strongly related to socioeconomic inequalities in Latin America, even in countries where the adolescent fertility rate has been declining (Ferre, Triunfo, and Antón 2023;Sanhueza et al 2023). For years, adolescent fertility in Latin America has been "resistant to decline" (Rodríguez Vignoli, Di Cesare, and Páez 2017), which is in contrast with the evolution of the total fertility rate, which has dropped steadily in Latin America since the 1960s or even earlier .…”