I wanted to know when aspirating should a lil bit of blood come back? I was taking a shot in my delt and i pulled back and some blood came back into syringe? Is that normal? I wasnt aspirating before and i started now on reading all the threads on safety about it. I stopped and pulled out because i got worried. Blood didnt come out at all just in the syringe? Some help guys...i have another shot tommorow and i want to feel comfortable doing this.
Thanks fellas
DBLOCK