HomeMerck SeronoContact UsGlossaryReferencesSearchSite Guide

 Concern MenuConcern
 Treatment MenuTreatment
 Pregnancy MenuPregnancy
 Experiences MenuExperiences

Concern

  Evaluating Your Fertility
  Understanding Fertility
  Maximise Your Fertility
  Infertility: An Introduction
  Infertility in Females
  Impact of Age
  Ovulatory
  Classification of Disorders
  Clinical Features of Disorders
  Possible Causes of Disorders
  Lack of Ovulation
  Irregular Ovulation
  Polycystic Ovary Disease
  Inadequate Luteal Phase
  Prolactin Disorders
  Anatomical
  Chromosomal Disorders
  Other Causes (Idiopathic)
  Infertility in Males
  Implications of Infertility
  Questions to Ask Your Doctor
Graphic

Clinical features of Ovulatory Disorders


In general, there are few specific signs and symptoms of ovulatory disorders. The problem is usually first identified when a young woman complains of absent, irregular or infrequent menstrual cycles, or visits her doctor complaining of inability to conceive. On examination or questioning, the menstrual disorder is sometimes found to be associated with other signs or symptoms, usually indicating an endocrine disorder.

Signs and symptoms associated with ovulatory disorders:
  • Amenorrhoea (lack of menstruation)
  • Irregular menstrual cycles
  • Oligomenorrhoea (infrequent menstruation)
  • Obesity
  • Excessive weight loss
  • Galactorrhoea (milk secretion from the breasts)
  • Hirsutism (abnormal or excessive hair growth on the body and face)
  • Acne     
Ovulatory disorders can include anovulation (lack of ovulation), oligo-ovulation (infrequent ovulation) and luteal phase defects (inadequate corpus luteum function). Ovulatory disorders can result from a number of underlying causes, including systemic diseases or disruption of the hypothalamic-pituitary-ovarian axis that regulates normal ovulation. Below is a list of the most common underlying causes, although a minority of cases remain unexplained even after full investigation.  


  To Top Of Page

© 2003-2008 Merck Serono S.A.
Please read our Legal Statement.
US residents should consult the Serono, Inc. fertility website at www.fertilitylifelines.com
Last Updated: 5/6/2008

Link to Serono Corporate Site