Sadly, yes it does As you can see I've lost 4 precious babies, the last 3 put down to PCOS and my weight gain (self inflicted comfort eating after failed IVF cycles unfortunately). Because I have 1 living child, they aren't testing for other reasons for my losses.

Am on a mission until January next year to lose as much weight as possible, follow a Low GI diet and get control of it before having my last embryo transferred.

Metformin is still a debatable treatment option, particulary while ttc. I have a few friends whose FS prescribed it to help prevent the risk of miscarriage, my FS refuses to give it to me for fear of harming the embryo should I fall pregnant - depends who you talk to and which study they have read, I think! Baby aspirin is becoming another popular option, but again, depends on your dr as to whether they agree with it.