Endocrine Abstracts

Premature ovarian failure (POF) is defined as cessation of menstruation before the expected age of menopause. The disorder is considerable heterogeneous with a wide spectrum of causes- genetic, autoimmune, metabolic, infectious, and iatrogenic. However, etiology remains to be elucidated in most cases.Chromosomal abnormalities have long been recognized as frequent causes of POF. However, few large cohorts have been studied. Ethnic background is usually no...