This concise 1993 volume proposes a standardized approach to the investigation of infertility. The volume provides clear guidelines and a logical sequence of steps which will quickly lead the clinician or physician to an accurate diagnosis of the underlying cause of infertility. This standardized approach to the management of infertility will lead to more efficient, systematic and economic care for the infertile couple. The diagnostic charts, which may be photocopied, provide an unambiguous route to diagnosis of the underlying cause of infertility, whilst the text fully explains and describes the essential clinical tests. The volume summarizes the results gained from the study of more than 10,000 infertile couples, who were investigated as part of the WHO's programme to counter the widespread personal distress caused by infertility. It is hoped that the standardized approach presented here will go some way towards countering this major problem.

In recent years, the treatment of male infertility has been revolutionized by advances in assisted reproductive technology. Prepared by an authoritative international panel of experts, this concise and structured account provides a consensus on the most effective and logical approach to the investigation and management of male infertility. The manual focuses attention on three key areas: history taking, clinical assessment of male fertility, and objective criteria for diagnostic categories. This approach complements the areas covered in the companion volume WHO Laboratory Manual for the Examination of Human Semen and Sperm-Cervical Mucus Interaction (CUP, fourth edition, 1999) and significantly expands on the section on male infertility discussed in the previous volume on the infertile couple, WHO Manual for the Standardized Investigation and Diagnosis of the Infertile Couple (CUP, 1993). This new, practical consensus will be an indispensable guide to good clinical management of all forms of male infertility.