That said, they ABSOLUTELY should have you do another test, ask for it if they don't, since gestational diabetes can develop anytime and most commonly develops between 24ish-30ish wks, if I remember correctly from my gestational diabetes class. (I had it in my 2nd prg but not the 3rd, in the 3rd they tested me about 12ish wks and then 27ish wks.) The test stinks, I know, but having undiagnosed gestational diabetes would not be good.
Hope the rest of your pregnancy continues going smoothly!
Me (29) DH (30)
#1-Olivia Caetlyn-9-28-09-9-28-09, 23+2 wks, emergency classic c-section, class I HELLP, IUGR
#2- Lucas Oliver (rainbow baby)- April 2011, 36+2 wks, HELLP and pre-e free! (lovenox and LDA pregnancy)
#3-Matthew, late October 2012...mostly normal, 37 wks, (lovenox and LDA again)
My blog: http://www.butterflies-and-rainbows.blogspot.com/