Definition of Menstruation
Menstruation: The periodic blood that flows as a discharge from the uterus. Also called menorrhea, the time during which menstruation occurs is referred to as menses. The menses occurs at approximately 4 week intervals to compose the menstrual cycle.Source: MedTerms™ Medical Dictionary
Last Editorial Review: 8/28/2013
Medical Dictionary Definitions A - Z
Search Medical Dictionary
Find out what women really need.
Women's Conditions Resources
- How to Treat and Hide Dandruff and Flakes
- Itchy Rash? Could it Be Psoriasis?
- Tips for Dealing With Menopause Symptoms