hi, my daughter is 7 years old, suffering from sleep apnea due to enlarged adenoids , tonsils,deviated septum and allergic rhinitis . she is a mouth breather.the ent has suggested surgery for adenoids,tonsils and decided to postpone septoplasty to when she will be 18 years old. my question is will the congestion reduce with only removing of tonsils and adenoids and will she able to sleep better, breathe thru the nose? thank you