ANMs are trained and have specialised skills, as a result of which they play a supervisory role with AWWs and ASHAs. This relationship is especially important for ASHAs, as apart from supervising their work, ANMs educate ASHAs on maternal care, pregnancy and labour. While this is how ANMs and ASHAs are supposed to interact, the extent of supervision varies widely in practice. Though these FLWs have distinct skills, roles and schedules, their responsibilities overlap. For instance, the ICDS was designed to achieve a convergence of services provided by the MoHWF and MoWCD; however, in the field there is duplication of work across the three categories. One event that brings all of them together is the monthly Village Health Nutrition Day (VHND), when the ANM visits the Anganwadi centre, and the AWWs and ASHAs mobilise the villagers to assemble there. On the VHND, the villagers can interact freely with the health personnel, and obtain basic information and services, such as immunisation.