In addition, it depends on whether her teeth are corrected or not.

Are the front teeth a little rough or are there some teeth that are not straight? Suggest asking more questions. In some places, teeth need to be extracted to correct vines. It is especially easy to eat and leave residue after wearing braces, so I have worm teeth. Because some teeth will be fitted with braces for traction and correction, these teeth will be slightly displaced and the teeth will recover greatly. And the upper braces will hurt for a week or two.

How old is your girlfriend? The smaller the teeth, the better. You'd better change your teeth, just like a big tree, the roots are still crooked, and it won't be long before they are crooked again. So if it is not very influential, don't correct it.

You must say that the small S is so big that you can't correct it properly. You just need the economy and determination to correct it.