Presented during a webinar on "Measuring the Content of Postnatal Care for Women: What Do We Know and Where Do We Need to Go?" in September 2017. See the second presentation at https://www.slideshare.net/measureevaluation/validating-intervention-coverage-indicators-for-maternal-postnatal-care/measureevaluation/validating-intervention-coverage-indicators-for-maternal-postnatal-care