One reason is that the human ear has attained 85-90% of its adult size by this age, and therefore the surgeon can estimate the final size and shape of the ear with considerable accuracy.
As of 2003, there is some debate among plastic surgeons concerning the best age for performing a setback otoplasty. Many recommend the operation when the child is between five and seven years old.
In addition, it is easier for the surgeon to use the child's normal ear as a model for the size and shape of the reconstructed ear when the child is five or seven years old.
A pH of around seven (7) is ideal.
Your ideal weight is between 118.4 and 159.4 pounds
The surgeon must remove a portion of rib cartilage in order to construct a framework for the missing ear, and children younger than five may not have enough cartilage.
By 2011, the population will be almost seven billion. The world is over populated. The ideal population for the environment is less than two billion people.
They are rational numbers between 0 and 1.
the difference between them is 4 and 5/8.
It could be named siven, but the mathematicians voted for "seven", and placed it between 6 and 8.
Between them, seven.
The Seven Seas not bad at all give another Ideal
There are 128 integers between 100 and 1000 that are divisible by seven.