i'm currently on a 500mg/week sustanon250 cycle.The first two injections went fine.the sore started coming in after 10-15mins of administration.when i had my 3rd injection i had little blood drippin form the injection site after i withdraw my needle after injecting.the sore however came a little latter and less painful compared to my first 2 injections.my 4th injection which i had a few day ago was exactly the same experience as the 3rd but i had absolutely no pain or sore at all(even for the next few days that followed=no sore,no pain).i follow all the injecting procedures including aspirating to make sure there is no blood in my syringe before injecting the whole juice to make sure i have no hit a vein or something.i'm confused at the moment.did the juice that i had injected really got into my body?but if it had then i should feel the sore later for at least a day or so rite, as sustanon is an oil-based substance which induces soreness afte injecting.By the way i've been shooting all the shots in my delts. need help form u bros.thanks.