Well I'm prepping for my first cycle, but a friend of mine is already on, and he had a little problem with his injection today.
Neither of us are experienced injecting IM and he was shooting his today in the quad. When he pulled up to check for blood it turned out he had hit a vessel as a little blood came through. He then pulled out. However, he through the gear away because neither of us knew if you could just reinsert the needle into the proper site and inject the tiny amount of blood along with the gear into the muscle.
Can anyone confirm if the gear is a waste if you do hit a vessel while testing for a vessel? or is the tiny amount of blood harmless being injected into the muscle at a new site?