This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urethra & Penis, Subject name: Surgery
[{'content': 'All are true about hypospadias, except: \nSelect and explain. \nA. Circumcision in infancy is contraindicated, B. Avoid surgery till puberty, C. No treatment required in glandular variety, D. If associated chordee is present, 2 stage operation is done', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) Avoid surgery till puberty* Surgery ideal age- 6 months to 1 year* Chordee 2 stage operation is known as Dennis Browne operation is done. First chordee is released. In 2nd stage we correct the opening.', 'role': 'assistant'}]