PCOS is difficult... The first thing you should do is take ovulation tests. They can be purchased from most drug stores or pharmacies. PCOS makes conception difficult because the woman doesn't always ovulate. so do the ovulation test, if you don't ovulate then contact ur dr so they can prescribe meds they stimulate ovulation. If the home ovulation test shows that you do ovulate, then start trying...
My friend found out when she was 15 that she had PCOS and just recently she got pregnant with twins. Not even trying. They always say it happens when your not trying and least expect it.
I have pcos and my babygirl is 6 weeks old.
You could always talk to your doctor. I dont know much about PCOS, but you could start taling prenatals, dont think about it...just let it happen, have sex regularly, not just when youre ovulating/fertile, drink plenty of water, eat healthy...thats all I know to do. good luck :)