For Growth Hormone Blood test, do you test blood levels 2 hours after administering or 2.5 hours.?

/For Growth Hormone Blood test, do you test blood levels 2 hours after administering or 2.5 hours.?

For Growth Hormone Blood test, do you test blood levels 2 hours after administering or 2.5 hours.?

Around 2.5-3 hrs, you can use that as your standard.