I'm injecting a small amount of test e, about 0.5cc, twice a week into my left and right side delts.My question is the left delt gets hard and swollen but my right side usually gets swollen up a little bit but no hard spot. A friend of mine told me not to shoot into my right side anymore because it wasn't absorbing the test. Has anyone heard of this being true? I'm 21/5'8/217/13%BF and about 5 yrs of lifting experience.