As you are suffering from pcod. As its a hormonal imbalance, Increase andregen, insulin resistance. There are some lab test for diagnosis of pcod Like lh/fsh ratio, sugar level, ultrasound. As in pcod many small small cysts/ follicles develop so no follicle develops upto the mark that can Rupture or ovulate, so one may have trouble in conceiving. Pcod can be treated with medicines. Treatment includes metformin , contraceptive pills these all help in regularize the cycle. And you can conceive.