Patient's question:
Sure, here is the translation of the content you provided:```
No
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Doctor's answer:
Hello, the physiological shedding of the first milk teeth mostly occurs around the age of 6, but it can also happen as early as 4 years old or as late as 7-8 years old, and there is no need to worry. At the age of 7-8, the baby will grow the upper central incisors and lower lateral incisors, between 8-9 years old, the upper lateral incisors will grow, between 9-12 years old, the first and second premolars will grow, and between 10-12 years old, the permanent canines will grow.