Functional hypothalamic amenorrhea remission, with spontaneous pregnancy after behavioral modifications

Abstract

Functional Hypothalamic Amenorrhea (FHA) is a disorder that generates a state of chronic anovulation due to a low calorie intake and high energy expenditure through intense physical activity. This energy deficit induce several hormonal changes that lead to decreased secretion of gonadotrophin releasing-hormone (GnRH) and luteinizing hormone (LH), resulting in a chronic state of hypoestrogenism and infertility. Loss of bone mineral content and delayed puberty may also arise from such condition depending on patient´s age. Herein we present a case of a patient with HFA that was reversible through behavioral modifications, resulting in spontaneous pregnancy