Additional file 1: of Family context and individual situation of teens before, during and after pregnancy in Mexico City SámanoReyna Martínez-RojanoHugo RobichauxDavid Rodríguez-VenturaAna Sánchez-JiménezBernarda de la Luz HoyuelaMaria GodínezEstela SegoviaSelene 2017 Interview guide for pregnant teens. The interview guide provided information concerning the family context and the individual situation of the teens, and it was divided in three periods, before, during and after pregnancy. (DOC 61 kb)