During sexual arousal, vasodilation brings blood to the penis, causing blood to flow into the corpora cavernosa and corpus spongiosum to enlarge and erect the penis.

Authors

• Person: Not available Organization: National Library of Medicine
  Physiology, Male Reproductive System - StatPearls - NCBI Bookshelf

Sources

• Physiology, Male Reproductive System - StatPearls - NCBI Bookshelf www.ncbi.nlm.nih.gov National Library of Medicine via serper

Referenced by nodes (2)

• penis concept
• vasodilation concept