I'm pinning Test Prop @ .75ml ED and quickly learning that finding good injection sites is a bit tough because of mobility issues, coupled with shaky hands. I've got 5 solid injection sites already but would like to have at least 7 to rotate. Long story short, I wanted to see if it was possible to hit multiple sites in the same muscle. My legs are long and there's plenty of quad muscle - can I hit the vastus lateralus in two spots separated by 4" or more and count that as two sites? Or is the damage done specific to the muscle fiber, and not the location the needle penetrates/oil dissapates into? The first quad injections were about mid thigh so I feel like if I pin more near the top that would be far enough apart to not overlap tissue damage - but I might be totally misguided there.
The same question holds true for other injection sites but I've already found I like the thigh (no mobility issues) and it's a huge area to work with.