Hi, did you manage to obtain the scan results from respective clinics / hospitals? You can just show the result from clinic to the hospital, and vice versa. That may help them to better understanding the perspective of other specialists (and thus give you less confusing reply).

Either way, as far as I know there is no specific treatment for IUGR. And since your wife intends to deliver at GH (and GH is the one that suggested underdevelopment), they would advise regarding antenatal corticosteroids if it ever comes to that.