I was induced with ds#2 partly cause baby was big all around but I also had a history of big babies that were born early. Ds#1 37 weeks 8lbs, ds#2 38 weeks 9lbs. DD (this pregnancy) tentative induction scheduled for 39 weeks and doc only letting me go to 39 weeks cause I want to try to go naturally (as possible)
I wouldn't think they induce unless there was a major concern, I assume that's what the consultant will determine but they don't usually go by scans alone as they could be measuring wrong for many reasons. Best of luck