Post-Birth sugar check reveals hidden diabetes risk in moms

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * The patient must have given her informed and signed consent * The patient must be insured or beneficiary of a health insurance plan * The patient is available for 10 months of follow-up * The patient is pregnant and consulting before 24 weeks of amenorrhea AND has at least one of the following risk factors: age \> 35 years; body mass index \> 25; family history of type 2 diabetes; history of gestational diabetes; history of macrosomia. * The patient has a fasting blood glucose level \>= 0.92 g/l before 24 weeks of amenorrhea OR a fasting blood glucose level \< 0.92 g/l before 24 weeks of amenorrhea AND an abnormal oral glucose tolerance test (75 g of glucose) between 24 and 28 weeks of amenorrhea (normal values are set at T0 \< 0.92 g/l; T60 \< 1.80 g/l; T120 \< 1.53 g/l). Exclusion Criteria: * The patient is participating in another study * The patient is in an exclusion period determined by a previous study, with the exception of the following studies: Papillo PMA (RCB 2013-A00538-37), LXRs (RCB 2009-A00968-49), GrossPath (RCB 2014-A01120-47), BAKRI (RCB 2013-A00914-41), OASIS II (RCB 2013-A00773-42), ElastoMAP (RCB 2013-A01148-37), ElastoDéclench (RCB 2014-A00828-39) and UpSideDown (RCB 2014-A01921-46). * The patient is under judicial protection, under tutorship or curatorship * The patient refuses to sign the consent * It is impossible to correctly inform the patient * The patient cannot read French * The patient has a known history of type 2 diabetes * The patient is diagnosed with type 2 diabetes during pregnancy (fasting blood glucose level \> 1.26 g/l) * The patient has a contra-indication for a treatment necessary for this study * The patient is taking chronic or intermittent oral or inhaled corticosteroids, or a β2 agonist treatment for a previous disease or a disease discovered during pregnancy within one week preceding the fasting glucose or oral glucose tolerance test.