Hi all need some help. Had type 2 for coming to a year this end of oct. Prior to being told i had type 2 had in process lost 4 stone. Nearly at my 5stone target. Ive noticed recently that my metformin is not doing the trick at the moment. My readings are higer than recently. Is this my body saying that i need a higher dose? Also what is the limit of what you can have on metformin slow release? Thank you all.