If I fail my 1hr glucose test, and fail my 3 hr test would that mean I have gestational diabetes? I posted something yesterday about my fundal height being 31cms when I’m 27 weeks. The doctor is thinking I have G.D. If everything comes back good with my glucose, and they don’t offer a ultrasound, can I still request one? I was reading about there possibly being to much fluid or I could have a big baby so I wanna make sure he’s okay. I never failed a glucose test before, and my daughter weighed 8lbs 11ounces when she was born.