This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Stages of herpetic lesions includes all except 
Select and explain. 
A. Vesicle, B. Crusting, C. Chancre, D. ulceration
C: Chancre
Answer: C: Chancre 
Explanation: Herpes genitalis lesions show 3 stages of development 

Vesicle
Ulceration
Crusting.