If pregnancy does not occur, the proliferated endometrial lining breaks down and sheds, passing through the vagina as menstrual blood.

Authors

• Person: Not available Organization: Kenhub
  Female reproductive organs: Anatomy and functions

Sources

• Female reproductive organs: Anatomy and functions www.kenhub.com Kenhub via serper

Referenced by nodes (2)

• vagina concept
• endometrial lining concept