When I inject (I almost always use my gluts) I asperate just as I should, and I get no blood when I draw back so I know I am not in a vain. After I finish injecting very slowly I withdraw the needle and and I sometimes have a fair amount of blood come out from where the needle was. It does not skwirt out, but It does flow pretty good untill I place some presure on it and then I will stop in a second or two. Sometimes I can inject and no blood comes out or anything. Could it be that I have gone through a vain? I use a 1.5" 23G needle and I am injectin .5cc of Test E. The only thing that I know I might be doing a little wrong is that I CAN NOT get myself to "jab" the needle in. I physicly can not get myself to stab myself quickly like i know I should. I instead just hold on tight to the needle and apply slow steady preasure intill the needle is all the way in. Make fun of me if you must.