Reproduction is a fundamental feature of life, it is the way life persists across the ages. This book offers new, wider vistas on this fundamental biological phenomenon, exploring how it works through the whole tree of life. It explores facets such as asexual reproduction, parthenogenesis, sex determination and reproductive investment, with a taxonomic coverage extended over all the main groups - animals, plants including 'algae', fungi, protists and bacteria. It collates into one volume perspectives from varied disciplines - including zoology, botany, microbiology, genetics, cell biology, developmental biology, evolutionary biology, animal and plant physiology, and ethology - integrating information into a common language. Crucially, the book aims to identify the commonalties among reproductive phenomena, while demonstrating the diversity even amongst closely related taxa. Its integrated approach makes this a valuable reference book for students and researchers, as well as an effective entry point for deeper study on specific topics.

"Common women" in medieval England were prostitutes, whose distinguishing feature was not that they took money for sex but that they belonged to all men in common. Common Women: Prostitution and Sexuality in Medieval England tells the stories of these women's lives: their entrance into the trade because of poor job and marriage prospects or because of seduction or rape; their experiences as street-walkers, brothel workers or the medieval equivalent of call girls; their customers, from poor apprentices to priests to wealthy foreign merchants; and their relations with those among whom they lived. Through a sensitive use of a wide variety of imaginative and didactic texts, Ruth Karras shows that while prostitutes as individuals were marginalized within medieval culture, prostitution as an institution was central to the medieval understanding of what it meant to be a woman. This important work will be of interest to scholars and students of history, women's studies, and the history of sexuality.

How can we currently understand sexual dysfunction? How can psychodynamic theories contribute to an understanding of sexual difficulties? How can we treat sexual problems psychodynamically?;Counsellors and therapists can be hesitant about addressing the sexual problems of their clients from any perspective and sometimes lack the confidence to tackle the issues as they arise. This is the first book to describe comprehensively a specifically psychodynamic approach to sexual dysfunction. It reviews the range and nature of sexual difficulties, and evaluates the relevance of psychodynamic theory and interventions to the understanding, assessment and treatment of sexual problems with individuals and couples. It is illustrated throughout with helpful case study material. It shows how physical and cultural understandings of sexuality and sexual difficulty need to be an integrated part of work wih clients "Psychodynamic Approaches to Sexual Problems" is a useful book for all trainee and practising counsellors and therapists working within a psychodynamic or integrated framework.

Punctuated with remarkable case studies, this book explores extraordinary encounters between hermaphrodites--people born with "ambiguous" sexual anatomy--and the medical and scientific professionals who grappled with them. Alice Dreger focuses on events in France and Britain in the late nineteenth century, a moment of great tension for questions of sex roles. While feminists, homosexuals, and anthropological explorers openly questioned the natures and purposes of the two sexes, anatomical hermaphrodites suggested a deeper question: just how many human sexes are there? Ultimately hermaphrodites led doctors and scientists to another surprisingly difficult question: what is sex, really? Hermaphrodites and the Medical Invention of Sex takes us inside the doctors' chambers to see how and why medical and scientific men constructed sex, gender, and sexuality as they did, and especially how the material conformation of hermaphroditic bodies--when combined with social exigencies--forced peculiar constructions. Throughout the book Dreger indicates how this history can help us to understand present-day conceptualizations of sex, gender, and sexuality. This leads to an epilogue, where the author discusses and questions the protocols employed today in the treatment of intersexuals (people born hermaphroditic). Given the history she has recounted, should these protocols be reconsidered and revised? A meticulously researched account of a fascinating problem in the history of medicine, this book will compel the attention of historians, physicians, medical ethicists, intersexuals themselves, and anyone interested in the meanings and foundations of sexual identity.