Dd is 7. Always lots of upper respitory infections and has now seen ENT specialist that says her tonsils are grade 3 and may need both adenoids and tonsils but will review in a couple of months. She is a poor sleeper and asked about having a sleep study but was told not necessary. But it would help enormously for me to know whether she has apnea- she doesn't snore etc so difficult to know. Has anyone had a private sleep study done?