Hello, welcome to Healthcaremagic. Obesity is a part of PCOS and leads to deposition of excessive fat in body due to hormonal
imbalance. In PCOS the successfull weight loss
is the most effective way to restore menstruation
. You should exercise regularly and consume low carbohydrate
diet. You should have a diet in which significant part of carbohydrates is recieved from fruits, vegetables and whole grain sources. Consult a dietician to get a diet chart for yourself. Consistent diet control and exercise would help you reduce weight. Wish you good health.