@jaleen My endocrinologist told me to take 2000i.u. of Vitamin D per day and to try to get my daily calcium requirements from food (I know I don't so have started to take small amounts of calcium supplements). She also recommended exercise ( failing in that regard). I should point out that I am now 65, and had not had any fractures prior to starting medication and I believe my numbers were a little worse than yours. And, yes, that improvement was after two injections.