The hymen is often perforated before the onset of menstruation to allow the flow of menses.

Authors

• Person: Not available Organization: Medscape
  Female Reproductive Organ Anatomy: Overview, Gross ...

Sources

• Female Reproductive Organ Anatomy: Overview, Gross ... emedicine.medscape.com Medscape via serper

Referenced by nodes (2)

• menstruation concept
• menses concept