Gender-based violence includes any act or threat of physical, sexual, or psychological aggression against a woman. According to the World Health Organization, 1 out of every 4 women reports having been subjected to gender-based violence by an intimate partner. Considering the harmful effects it can have on a woman’s sexual and reproductive health, IPPF/WHR developed a regional project to combat gender-based violence in Latin America and the Caribbean. One result was ¡Basta! Women Say No to Violence, a video that is used to sensitize health care providers and the general public about the complexities of violence against women.