I started Prolia because I had Osteoporosis in my hip not Osteopenia. I don't have the actual reading from my last Bone Density Scan but the Dr. will do another Bone Density in a year (I will continue with Prolia until then). If no improvement or more decline he will try something else. Prolia has helped me go from Osteoporosis to Osteopenia in the past but then I had this bump in the road.