Have just received the letter about DD’s Height & Weight check. She was measured at a mere 100.4cm (very low end of the centiles) and 16.6kg. She has always been small - was born 6lbs14 so not super small but still on the lower end as she came at 38 weeks. Parents are 5’5 and 5’6 for reference. She has also failed the hearing test and “requires further hearing screening” which I am more concerned about; she frequently asks “what?” after people say things, has little to no volume control and can barely hear me shouting across the room. I have wondered if it’s just typical selective listening but the test makes me now think otherwise. It’s very unlikely that she didn’t understand the instructions given she is a highly intelligent girl and has had vision tests with no issues. Should I be concerned? She is a September baby so one of the oldest in the class.