Definition: Anovulation refers to a lack of ovulation. Read more about the causes, diagnosis, and treat of anovulation here.
By Rachel Gurevich, About.com Guide
Updated November 12, 2008
About.com Health's Disease and Condition content is reviewed by the Medical Review Board
Bring your life into balance with tips on good nutrition, family fun, and healthy activities. More >
Keep yourself, and your family, happy and healthy this season. More >
©2010 About.com, a part of The New York Times Company.
All rights reserved.