Hello and welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. You have developed PCOD. It is very complex disease and need proper treatment. Cristana is oral contraceptive. Pregnancy does not occur till you are on regular use of it. It is used for regularize the period and correct the hormone imbalance. But once your period becomes regular, you can ask your gynecologist for progesterone pill in second half period. Metformin and clomiphene citrate can be useful. Both will help to induce period. So you can ask for above medicine to your gynecologist. Avoid stress, take healthy diet, drink plenty of water, do regular exercise and maintain body weight according to BMI. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Sagar