Tesamorlin - IGF-1 lab tests

Curious, if anybody else that is taking tesamorlin is getting their IGF-1 tested. And if so, what's the end goal in it?

I had mine tested when I first started it. That way I had a baseline. I just had the test done again yesterday (A little over 5 weeks after starting), still waiting for the results.

I have seen at least one message where somebody said what they shoot for, but curious what the goal is with the testing for others.