it depends on how much your injecting into that site also...i alternate right and left sides of the glutes, but mostly site inject into my chest , shoulders wtih a 21 guage 1.5 inch needle, and a 25 guage 1 inch needle into my biceps and triceps...if you site inject into the thighs, your gonna feel like you got the worst charlie horse, everytime you take a step you know you site injected the legs.....ouch.....LOL
i will put up to 3cc into the biceps, and have put 10cc into each pec, and 5 cc into the shoulders.....individuals vary on these doses and it depends on how thick and big your muscles are.
site injections are good, the hormone is absorbed directly into the body part, and your get a good aching burning pump....been doing it for years, really helps swell the muscles up and keeps them full.