I have recently gotten braces, i have an overbite but its not really noticable,and i like my smile. my doctor wants to remove two of my teeth to make room.and im afraid that'll cause my teeth to go too back in.so is extraction that necessary?

Orthodontic Tx: Your orthodontist has formulated a treatment plan to bring your teeth into alignment and provide a harmonious relationship between your maxillary and mandibular teeth. If s/he intends to extract two premolars, it indicates you have more than "just a little" overjet. Discuss your concerns with your orthodontist and understand the rationale so that you feel comfortable with your care.