Withdrawal bleeding usually occurs within 3-5 days of stopping the treatment, but it may take as long as a week. Reduction of weight is definitely going to help in treating the hormonal
imbalance of PCOD
as the hormonal need gets reduced with reduced weight and the chances of regularization of cycles improves. If you do not get a withdrawal bleed by now, contact your gynecologist for further treatment as you may be needing additional supplementation. Good luck.