Please be reassured that taking Deviry (medroxyprogesterone acetate) to regulate your cycle will not harm your future fertility or long-term health. It simply helps safely shed your uterine lining. To achieve regular periods naturally, it is key to address the underlying cause, which could relate to stress, thyroid function, or hormonal imbalances like PCOS. Focus on nourishing your body with a balanced diet, managing stress, and maintaining regular, moderate exercise to support your natural cycle. I highly recommend partnering with your gynecologist to investigate the root cause and create a personalized plan to help you transition off the medication safely.