This review examines the implications of new kinship practices for anthropological theory, with a special focus on recent research in gay and lesbian kinship and assisted reproduction. The article begins with an account of the theoretical contexts in which kinship studies have been conducted and a brief survey of some of the older literature on alternative systems of marriage and family formation in preindustrial and modern societies. The emphasis then turns to current discussions of how gay men and lesbian women are creating meaningful networks of kin and families and the ways in which these practices both follow and challenge traditional expectations for family life. The final section surveys the ways in which the new reproductive technologies have been utilized in Euro-American societies and how cultural ideas and values concerning kin relationships have shaped the transfer of these technologies to and their utilization in other societies.
