just FYI - I don't know that induction for babies of CFRD mothers is common practice. This is just one of many reasons it's important to have your cf doc and OB communicating since the OB would assume it's gestational diabetes when in actuality it resembles more CFRD. Diet changes for example may not be necessary. I'd wait until you fail the 3 hr and then start researching the heck of out of the subject and perhaps talk with a leading cf doc on the subject.