Key:
- Bulbocavernosus muscle
- Labia minora
- Urethral orifice
- Vaginal orifice
- Vestibular bulb (yellow circular mass inferior is Bartholin gland)
- Pudendal nerve and internal pudendal artery
- Dorsal nerve to Clitoris
- Ischiocavernosus muscle
- Superficial transverse perineal muscle
- Deep transverse perineal muscle
- Fat in Ischioanal fossa
- Anal sphincter
- Anus
- Inferior rectal nerve
- Inferior clunial nerve