Gerry - Thanks for the info! GD is a weird thing. One of my friends is super healthy and slim (even during preg) but had GD despite regular exercise. Bb came out a good (i.e. not big) size (2.9kg) because she exercised portion control, on the advice of her gynae (who happens to be your gynae actually!). She thinks it's cos there is diabetes in the family. Another friend also kena and she was also very disciplined (so bb only 3kg). The reason I think I might have gotten it was that diabetes runs in the family. But thankfully, not yet. I had OGTT to be sure but results were normal.