I injected into my right ass cheek on monday of last week. I injected into my left one, on thursday. Is it too soon to inject into my right ass cheek again today? I kind of want to stay away from everywhere else 'cause I'm using sustanon and I don't really want the soreness in my quads or shoulders. Also, I only have 1.5 inch needles and as pathetic as it is, I don't have the money to go get 1 inchers today. What do you think. Can I stick my right ass cheek today?