health education and communication, STD diagnosis and treatment, and infertility prevention and treatment). The Programme of Action also includes estimates of the resources needed for a research, data and policy analysis component, focused on developing demographic and policy-relevant data. 2 According to ICPD projections, reproductive health costs in developing countries will likely total $17 billion in the year 2000 and $21.7 billion in 2015 (Table 1). Developing countries are expected to meet approximately two-thirds of the aggregate costs, and international donors one-third, although considerable variation is anticipated, depending on the needs of particular countries. 3 The purpose of this article is not to answer the question of how to pay for reproductive health care in developing countries, but to set out the need for analyzing budgets and costs, critique the data available and identify work that needs to be done. Why and What We Need to Know Data on the cost of providing improved reproductive health care and estimates of the budgets available to the field are important for two reasons. First, valid financial figures can assist in closing the gap