obsolete_gestational diabetes true true NCIt:C34942 http://en.wikipedia.org/wiki/Gestational_diabetes gestational diabetes mellitus DOID:11714 http://purl.obolibrary.org/obo/MONDO_0005406 Replaced by Mondo term MONDO_0005406, with which this term was previously merged. Use: http://purl.obolibrary.org/obo/MONDO_0005406 MedDRA:10018209 3.88.0 SNOMEDCT:11687002 ICD10:O24 Helen Parkinson Gestational diabetes is a condition in which women without previously diagnosed diabetes exhibit high blood glucose levels during pregnancy (especially during third trimester). Gestational diabetes is caused when the body of a pregnant woman does not secrete enough insulin required during pregnancy, leading to increased blood sugar levels.