I have a very bad habit, as I listed on a previous thread, on not aspirating. I used to do it all the time but hardly ever drew blood when injecting in my Glute. So recently I've neglected to do so.
Basically, what is the best step by step way to Aspirate? If you do pull back and there is blood, do you pull the entire amount out and put in somewhere else??? Or do you push that amount in and reposition your pin and go for it again?