Whats goin on guys. I just made my first injection ever. I did my ventro gluteal site.it went fine, aspirated about half a cc, saw the air buble coem up, and injected. However when i looked at the syring there was a drop of blood in the blue part just under the needle. Did i not aspirate enough, or is a small amound of blood normal,im a little freaked, what do you guys think, thanks in advance.