This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen and pelvis, Subject name: Anatomy
Pudendal nerve supplies all except 
Select and explain. 
A. Superficial transverse perinei, B. Deep transverse perinei, C. External sphincter urethrae, D. Levator ani
D: Levator ani
Answer: D: Levator ani 
Explanation: The pudendal nerve is the main nerve of the perineum. It carries sensation from the external genitalia of both sexes and the skin around the anus and perineum, as well the motor supply to various pelvic muscles, including the male or female external urethral sphincter and the external anal sphincter. ref - BDC 6e vol2 pg 363