Millions in Syria and Yemen fleeing relentless conflict, the Rohingya seeking refuge in Bangladesh, girls abducted in Nigeria, Venezuelans driven by economic collapse into Brazil — today’s crises are becoming more widespread, complex and protracted and they continue to take a disproportionate toll on women and girls. War, human rights violations, underdevelopment, climate change and natural disasters are driving people to leave their homes in unprecedented numbers.Humanitarian crises produce psychological suffering and trauma that threaten the health and well-being of affected people, and erode global efforts for peace building and recovery. In 2019, nearly 143 million people needed humanitarian aid and protection. UNFPA estimates that more than 35 million are women and girls of reproductive age.