It's best to do it in college. Correcting teeth is very troublesome. Although you visit once a month, at first, you have to go back and forth several times, taking dental films, making dental casts, pulling teeth and putting on braces. If the family economy permits, you can wear invisible braces. But I think it's really unnecessary and expensive. In fact, there is nothing wrong with Kouga. It is not surprising that more people are doing orthodontics now, and everyone knows that they will be pulled out. Plus I don't have to go to school now, I can get rid of it in almost two years, and I will almost graduate then. Now in a regular hospital, orthodontics needs 1W, or Kouga.