Menstrual function in sports

Abstract

Objectiv e: To highlight the recent developments in the field of menstrual function in sports and to provide an overview of our current understanding in regard to the pathophysiology, evaluation and management strategies of exercise-related reproductive dysfunction. Design: A PUBMED search was carried out and all articles published from 1980 to 2010 with title words related to exercise, athletes, menstrual function and primary and secondary amenorrhea were reviewed. The review structure includes a pathophysiology overview, menstrual dysfunction among different athletic disciplines, clinical manifestations, evaluation and management strategies, with particular emphasis on recent data regarding the use of oral contraceptives and hormone replacement therapy. Results and conclusion: Exercise-related reproductive dysfunction appears to be multi factorial in origin and remains a diagnosis of exclusion. Recent findings underscore the endocrine role of adipose tissue in the regulation of metabolism and reproduction, providing further data on our understanding of the pathophysiology of exerciserelated reproductive dysfunction. Clinical manifestations range from primary amenorrhea or delayed menarche to luteal phase deficiency, oligomenorrhea, anovulation and secondary amenorrhea. Amenorrhea constitutes the most serious clinical consequence and is associated with bone pathology. Early diagnosis, thorough evaluation and individualized management (ranging from diet and exercise, or behavior adjustments to pharmacologic treatment) should be achieved in order to preserve bone mass.