Hello, Irregular periods have many causes. Making lifestyle changes to reduce or manage stress and maintain a healthy body weight may help regulate periods. Meditation and yoga are effective stress management methods. Regular exercise and a healthful diet can help people manage their weight. Getting enough vitamin D may also support a healthy menstrual cycle. Eating turmeric or pineapple and drinking apple cider vinegar are other possible home remedies, but more research is needed before doctors can recommend them as effective treatments. Side effects of this drug, Headache, Dizziness, breast tenderness, nausea Vaginal spotting, Vomiting, Abdominal cramp. If any side effects develop you may stop taking this drug. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr. Arup Majumdar