Hey Gang . . .
Take it from one who knows only too well . . . you can't deal with Diabetes or Prediabetes by burying your head in the sand. I tried that for years after I was first diagnosed with type II better than 15 years ago. Did everything right for the first few months and then just tried to ignore it for a long time.
Believe me, it did not go away. At the pre-diabetes level you can still beat it with proper lifestyle changes. Once you get to real Type II, all you can do is control it and hopefully prevent the really dire side-effects. I didn't start to think seriously about the disease until I had to add twice daily insulin shots to my already full schedule (max allowable doses) of Glyburide, Metformin, and Actos. It is a progressive disease and it does not go away. And most of those meds and the insulin especially make it even harder to lose weight. And gaining weight makes it even harder to control the Diabetes, and so on, and so on, and so on.
Now for the good news . . . losing weight is the best thing you can do for the problem, especially at the "pre" level. Even at my point in time, my (so far )loss of 50 pounds has allowed me to reduce all of my diabetes meds by approximately 1/3; even the insulin.
Tackle the problem head on and right now, ladies. If you've been diagnosed, accept it and work hard to control it . . . if you suspect it, please, please, please, go and find out now.
Don't mean to scare anybody . . . no, wait, maybe I do . . . if that's what it takes to get you focused. Anyone who is overweight (let alone obese) and especially anybody who is also pushing forty is far more at risk of developing Diabetes and should get a glucose tolerance test every year.

Do it, now.