Yes, Deviry (medroxyprogesterone acetate) can be used to delay your period, but it is very important to consult your doctor before starting. At 49, your body may be undergoing natural hormonal changes, making cycle regulation more delicate. Using hormonal medications without guidance can sometimes lead to irregular bleeding or other side effects. Your doctor can evaluate your health and advise you on the safest dosage and timing to achieve this. Please reach out to your gynecologist to ensure this is the safest and most effective option for you.