This gold standard text has kept its readers abreast of rapid advancements in reproductive medicine and surgery since 1983. Continuing this tradition, this fifth edition has been fully updated and revised to provide clear, didactic advice on best practice for a variety of clinical situations faced by practitioners across many specialties - including urologists, gynecologists, reproductive endocrinologists, medical endocrinologists and many in internal medicine and family practice who see men with suboptimal fertility and reproductive problems. Completely restructured to include pedagogical features such as easily accessible key concepts that cement understanding and real-world use. Covering everything from foundations of anatomy and embryology, through clinical evaluation, diagnostic approaches, treatment and fertility care in context within the healthcare system and society, thrilling advances and future directions are also included. This new edition is an essential reference for all who are working in this young and rapidly evolving field.