system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Tonsils reach their maximum size by -
assistant
The correct answer is  Growth of tonsils is very rapid from birth to 3 years and then again from 7 to 12 years.
Thereafter, the tonsils atrophy.