Early this month I took my first trip to Abuja, Nigeria. Despite visiting almost 60 countries with Save the Children, I had never been to the West African nation. It is a country of over 162 million, one of the most populous in the region and seventh most populous in the world. With an average family size of almost 7, it has the highest population growth in Africa-today, one out of every four inhabitants of the African continent is a Nigerian. While Nigeria may top the charts in these ways, it also unfortunately has the second-highest number of under-5 deaths. I wanted to understand about why so many children, and especially newborns, are dying in Nigeria.