This is the post print version of the chapter - Copyright @ 2003 The editorsThis book is about surrogacy and, more specifically, surrogate motherhood. It is a collection of essays that aims to provide a contemporary and international picture of a practice, traceable to ancient times, devised to solve the problem of childlessness. The collection, which explores surrogacy from a variety of perspectives including law, policy, medicine and psychology, is timely. For although there is nothing new in the notion that a woman might bear a child for someone else, there is some evidence that the incidence of surrogacy is increasing and technology has developed to make ever more complex arrangements possible