I just did a quad injection with a 25 g pin of 1ml of tren and when i pulled the pin out blood shot straight out and ran all the way down to my foot and i got a small knot at the site and its kinda sore what the fuk happened.my bro said it was probly a blood vessel.hope it wasnt something serious...I always injctd in my glutes for my first cycle but now iam running a little tren ed and iam hitting diff spots like delts,quads,and the glutes. ive never aspiirated either because i tought it was pointless and its fukin hard to do it on your delts do i really need to aspirate on shoulders because ive never done it but after today seriuosly thinking about it. if so iam gonna have my bro do it for me on my delt days from now on. I can do my quads and glutes myself.1 more thing can i hit my quad more than 1ce a week like if i dont shoot in the same xact spot..and i shot my quad on monday w/ 1cc and its still pretty sore will i get used to and not be sore for like a week or will always be like this SAME WITH DELTS.