many women with PCOS have babies. talk to your doctor because maybe she can give you something else like progesterone or baby aspirin, that is what i was given afetr my 2nd MC. i am now 20 weeks along. so look even after 2 MC's i got pregnant again.
you should ask your question in the 18-34 pregnancy forum. i know many women there have had PCOS and have had lots of babies. they would be more than willing to share their stories with you.
This would be a question for you GYN. some woman might miscarry once and then have a healthy baby. others it may take a few times but when there is other obticals such as your pcod I am unsure. hopefully there is someone on here that can be more help than myself.
I hope that everything works out for you