I am suppose to get two injections a year of Prolia. They should be given exactly 6. months apart. The past 3 years, CVS has not shipped the drug on time once. I call multiple times; so does the doctor. I was promised shipment everyday last week and again today. It still has not happened and I am over a month late getting the injection. Can't wait to change Prescription Drug Coverage in October. Serrandex was always on time to the day. User's recommendation: Never use CVS Specialty -.