Waiting quietly in the living room of a home in an upscale New Delhi neighborhood are a dozen people of all ages — maids, security guards, construction workers, all of whom earn at most a few dollars a day. The elegant, plant-filled room is hushed except for the sound of coughing.
Over in the next room, Dr. Gita Prakash is at her dining table with a stethoscope pressed to a pregnant woman's chest.