Menstruation is the periodic shedding of the uterine lining when pregnancy does not occur during a cycle, often referred to as a period.

Authors

• Person: Not available Organization: Cleveland Clinic
  Female Reproductive System: Structure & Function

Sources

• Female Reproductive System: Structure & Function my.clevelandclinic.org Cleveland Clinic via serper

Referenced by nodes (3)

• menstruation concept
• endometrial lining concept
• pregnancy concept