Question: how long does it take for your period to come back after injection?
Answer: It's not a medical problem and it does not mean you are pregnant. It just means that your ovaries are resting, and the lining of your uterus does not grow. So there is no menstrual bleeding. You will get your menstrual period back within 6-18 months after you stop taking the Depo-Provera® injections.