This is the first book that provides a comprehensive and in-depth account of the current state of knowledge on the ovarian reserve and its clinical applications in gynaecology and reproductive medicine. "Ovarian reserve" is a term commonly used to reflect the total number of remaining primordial follicles, which determines a woman's fertility potential. Since its emergence in the late 1980s during the early days of assisted reproduction technology, the concept of ovarian reserve has continued to gain importance in clinical practice and research, as reflected by the exponentially growing...