In PCOD, the basic hormonal abnormality is abnormal ovulation and increased sercreation of androgens from ovary. Oral contraceptive pills are given to correct these abnormalities. You are also taking metformin and it is given to reduce insulin resistance. In PCOD if you want to conceive then you should have decreased level of androgens so that endometrium can be receptive. I will also say that the treatment of PCOD depends on the symptoms. So you can ask clearly from your health care provider regarding the future plan.
Next Steps
Go and ask for the indication. It may be to improve the androgen level first and then plan for fertility.