Push the needle in yourself very slowly. If you feel you are getting close to a nerve then pull out slightly and push back in at a different angle. When fully inserted, pull back on the plunger to aspirate. If no blood comes out - you are set. Plunge away. After you empty the syringe let it sit there for a sec or 2, then slowly pull out, just before you pull all the way out let it sit for another sec. If you have a pass through on a blood vessel, this will help the bleeding.Good luck
nautica