my son is 4 yrs old, he has mild adenoid issues, my doctor advised us after 10 yrs of age it may shrink, or we will wait for another 2 years. now, my question is, Is there any chance to shrink after 10 years of age?. can i wait for another 2 years of time by keep monitering frequently? or i should go for the surgery immediately?. what is the precautions i should take to keep this under control. he has breathing trouble sometimes during night.