For small for gestational age with bad trap-up increase, GH medical care is likely to be indicated after exclusion of other causes
https://www.scribd.com/document/1023175879/HGH-for-Height-Before-You-Start-Read-This-Parent-Guide-207386
For small for gestational age with poor trap-up development, GH medicine may well be indicated after exclusion of other causes, with near monitoring of expansion pace and metabolic parameters.