As sexual stimulation continues, blood flow to the genitals increases and the testes enlarge in preparation for ejaculation.

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 (1)

• testes concept