UNICEF estimates that 800 women die of pregnancy-related causes every day. Despite a decline in maternal mortality rates over the past few years, about a quarter of those are Indian women. Roughly 70 percent of India’s pregnant women live in rural areas, where access to doctors, monitoring equipment, and education is scarce. Technology, though, is not scarce; there are nearly a billion active phone subscribers in India. And that opens the door for some solutions.