I'm injecting sustanon250 in the upper outward square of my left or right buttock. The first two injections were excelent: there was almost no blood flooding, after moving out the needle. But no this is the second injection (after those first one, I called as excellent), when, after moving out the needle, there is a little blood flood for about 3-5 seconds...
Just wanted to know, if I'm not losing, what I'm injecting...