Thanks for all your advice, girls.

I read a report by an RE at IVF Australia, who mentioned that a couple of observational studies have found that taking Met during early pg lowers the rate of m/c dramatically for PCOS women, who have a much higher risk. There has also been a couple of studies that show the risk of getting gestational diabetes is lower when taking Met in pg.

Now I know that these are only a few small studies, but having read that and knowing that my being pg is in a large part owing to being on Met it is going to take some serious convincing to make me stop taking it, at least before 12 weeks pg.

I think I'll post a question to Dr Lolatgis.

Thanks again!