Tinypawz- I'm on just the normal Metformin, not slow release, but am on a very low dosage (500mg) this week, then upping it next week. I'll ask for the slow-release if I get any side effects but seem to have escaped them so far...
I know what you mean about knowing more about PCOS than your GP! I think it's quite common when there is so much info available on the internet nowadays. I have changed GPs since I was diagnosed, and I just went to my doctor, said "I've got PCOS and want another baby, so can I have some Metformin please because I've heard it's jolly good for this sort of thing?" and he gave it to me! I could see him sneakily looking it up on the internet whilst chatting about my PCOS.
I'm booking back in to see a GP who he told me specialises in fertility issues (he does not) as I would like to have my medication managed by someone who knows more about it than I do.
Danilou - I don't think you have to lose weight before it can be prescribed to you. It helps with weight loss for a start with a lot of women, and my BMI is around 31. My GP has suggested I lose weight as part of generally ttc, especially if the Metformin doesn't work on it's own and I want to try Clomid as well.
I absolutely hate dieting and am feeling pretty miserable at the moment, but really hoping the Metofrmin and a low GI diet will work for me!!
Give it a go and ask your GP about it, or ask to be referred to a consultant if he/she says No. It was the first thing I was offered by the consultants at the local hospital when I was diagnosed, but I turned it down as I was not ttc, and wanted to try and manage the symptoms naturally.