This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
Cleft lip repair is commonly performed at 
Select and explain. 
A. 0-3 months, B. 3-6 months, C. 6-9 months, D. 9-12 months
B: 3-6 months
Answer: B: 3-6 months 
Explanation: Cleft lip repair is commonly performed between 3 and 6 months of ageCleft palate repair is frequently performed between 6 and 18 monthsRef: Bailey and love pg: 692