PELVIS

lower trunk
- Fore-part; the concave part ‖ between the belly and thighs: or seat of the Privities between the thighs.
  - GROIN.
  - SHARE, Twist.
- Hinder-part; ‖ more general: or specially the Cavity.
  - BUTTOCK, Breech, Haunch, Ham.
  - FUNDAMENT, Dock.

PELVIS
- PELVIC WALLS
  - Front pelvis
    - Hypogastrium or pubic region
    - male pelvis front
    - female pelvis front
  - Back Pelvis
    - Nates/Clunes(Gluteal Region)
  - Side Pelvis
    - Inguen; region inguinalis (Groin; inguinal region)
    - male inguinal Canal
    - female inguinal Canal
  - pelvic floor
    - Regio perinealis (Perineal region)
    - male perineum
    - female perineum
- PELVIC CAVITY
  - male pelvic cavity
  - female pelvic cavity
  - Front
  - back
  - Rectouterine pouch
  - ischioanal fossa

penis erection
penis constriction
orgasm