Any other ladies have their doctor make them do a blood glucose in early pregnancy to check for pre existing diabetes? Like they made me do it with Sofia and then again at 27 weeks but I didn't realize they don't do that for everyone... so I have an appointment tomorrow and they want me to do it again tomorrow. Am I allowed to say no? They took blood at my last appointment and I really just don't want to do this tomorrow. Can I tell them that I'll just wait til 27 weeks to check for gestational diabetes?