Oh ladies, I'm so glad to find this post, like you all my periods are ridiculously irregular and for the past 8 months I've not had one (no I'm not pregnant). I've been scanned for Polycystic ovaries which came back normal. All my blood tests/hormone profiles are normal too. I guess it's just the diabetes! My sugar control is improving, i'd say about average these days. The only difference is that I've been running for the last 8 months, nothing hardcore, only a few mile twice a week - you wouldn't think diabetes would complicate the rest of your body! :shock: