I am currently on my first cycle. I am about to inject my third deca shot today. While injecting my previous two shots (2cc's a piece) I experienced soreness the day of, the day after, and even a third or fourth day after. From what I have read, deca shots are supposed to be relatively painless. The pain was so bad I was almost limping. I was doing glute injections with a 23G needle, following the advice listing on this site and others. I was wondering if anyone had any possible ideas as to why I am experiencing so much discomfort and soreness? Is it that I am injecting two quickly? I am not just slamming the plunger down all at once or anything. I injected into the left glute the first time, and the right glute the second, and both times i experienced soreness. Any help would be greatly appreciated.