sorry nos but i gotta disagree, 100 mg injected every other day would be fine, and u can pin basically wherever you have a muscle. a lot of people get very worked up about finding the exact right injection spot. all you really need to do is get the compound deep into a muscle. now im not sayin go pin your forearm or anything but you dont have to be so scared about where your stickin. just make sure your enviroment is clean your pins are sterile and youve cleaned the vial and injection site. i like the side of my thigh, the glutes and shoulders. calves are okay too, but that takes some gettin used to. i would use 1 inch 25 guage needles on everything but the glutes, u need 1 1/2 in for that.