Hello dear Understand your concern First you have to find the cause of irregular period. In your case stress is main cause as it cause hormonal imbalance. Other cause like polycystic ovarian disease/Ovarian cyst and thyroid should be rule out. Norelut is safe and used for generally induce the period or regularize the period in hormonal imbalance In this type of case I prescribed following medicine, adviceand investigation: Reproductive hormone analysis, USG scan and ovarian follicle study, thyroid hormone analysis. First avoid stress and be relax by resolves the work problem. Take healthy diet and fresh fruits. Do exercise like walking followed by yoga and relaxation exercise Go for acupuncture therapy , spa and body massage. Generally for regularise the period: Oral contraceptive pill should be given. Norelut can be given in second half of the period. Metformin should be given to induce the ovulation. Loose weight if you are obese. Hope this may help you Best regards Dr. Sagar