How long before you saw results on sermorelin?

I'm 3 weeks in and mostly patient, but curious about realistic timelines. From what I gather sleep and a sense of wellbeing can show up in the first few weeks, recovery and body composition take a couple months, and the bloodwork changes (IGF-1) build gradually.

For those further along, when did each thing click for you? Trying to set expectations and not chase quick changes.