Durga Ghimire had her first child at the age of 18 and the second at 21. As a young mother, Durga didn’t really understand the importance of taking care of her own health during pregnancy.

At the eastern edge of Nairobi’s Kibera slum, children gather with large yellow jerry cans to collect water dripping out of an exposed pipe. The high-rise grey and beige Soweto East settlement towers above them. A girl lifts the can on top of her head and returns to her family’s third floor apartment.