1. Before the child is six years old, the shape of the auricle will gradually become larger as the child grows older. At the age of three, the shape of ears has reached about 85% of that of adults. Generally, by the age of six, the shape of the auricle is basically the same as that of an adult.
2. After the child is six years old and reaches adulthood, the size of the auricle will basically not change significantly. At this time, if malnutrition or overnutrition occurs suddenly, the adipose tissue in the earlobe may become more or less, but the shape of the whole auricle cartilage of the ear will not change too obviously.
Therefore, whether the size of the ear will change with the increase of age should be analyzed in stages and cannot be generalized.