@nycmusic: Hi! In the Evenity literature it says that the abdomen site allows the treatment to get into the blood stream faster than other sites. Patients generally have nurses inject Evenity into their upper arms or thighs as well as abdomen in the Dr. office. Whatever site you select be sure the injections go into a roll of fatty tissue - not muscle or veins.
One of my tips: I ice the injection area thoroughly before I inject; if I have any discomfort at injection site after shots then I put the ice pack back on the injection site while I relax for awhile ready for sleep. This is not in the literature - it’s just my way.
I hope this answers your question.