I’m having my glucose test tomorrow. Last pregnancy, they brought me back to drink the drink then I had to wait out in the waiting room for an hour before getting my blood drawn. They said I wasn’t allowed to leave the clinic; not even stay in my car. Did all of you need to stay there before the blood draw? What about if you fail the first then have to go back for the 3 hour? Do you really need to sit in the waiting room for 3 hours?!