Hi there -- I'm pretty newly dx, and this is only my second period since. I am having a hell of a time with lows today, and I don't know why. I didn't exercise yesterday or (yet) today; I've only had the one dose of Humalog at breakfast. I know people say their blood sugar runs high *before* their period, but is it typical for it to drop like this on day 1?
I didn't notice that I was running high last week. Though I am "honeymooning", I suppose, so could it be that my insulin needs are dropping, but it was masked/compensated by pre-menstrual hormones?