Typically you need to visit your doctor’s office every day for seven straight days to receive azacitidine through a shot or IV. If your doctor has prescribed more than one daily shot, the injections are spaced only a few minutes apart. Your doctor’s office may not be open on the weekend. In that case, your doctor may suggest you get treatment Monday to Friday and then come back the next Monday or Tuesday for your full 7-day treatment. Or, your doctor may suggest getting just the 5 days of treatment each cycle – from Monday to Friday. Once you complete your 5 or 7 day treatment, you won’t get azacitidine again for another 21 days. Each 28 day period (5 or 7 days of taking azacitidine plus 21 days without) is called a treatment cycle. Your doctor will take blood counts and run other tests on you during the 28 days cycle. Based on your test results, your doctor may adjust your cycles to last longer than 28 days.