Growth scan

I had my third growth scan yesterday and my little boy weighs 6lbs 😳 I’m 34 weeks 2 days he’s long but growing perfectly there is no problem what so ever buttttttt..he was breathing like there was air inside is that a good sign? he is growing right across the 90th line but I really want the doctor to induced me because I’m scared about the delivery if I go full term. Do you think he will?