The Population Council is an international, nonprofit, non-governmental organization. The Council conducts research in biomedicine, social science, and public health and helps build research capacities in developing countries. One-third of its research relates to HIV and AIDS; while its other major program areas are in reproductive health and its relation to poverty, youth, and gender. For example, the Population Council strives to teach boys that they can be involved in contraceptive methods regardless of stereotypes that limit male responsibility in child bearing. The organization held the license for Norplant contraceptive implant, and now holds the license for Mirena intrauterine system. The Population Council also publishes the journal Population and Development Review, which reports scientific research on the interrelationships between population and socioeconomic development. It also provides a forum for discussion on related issues of public policy and Studies in Family Planning, which focuses on public health, social science, and biomedical research involving sexual and reproductive health, fertility, and family planning.