Abstract: Women with Gestational Diabetes Mellitus (GDM) are known to have higher rates of cesarean deliveries and pregnancy-induced hypertension. Evidence suggests that a large percentage of these women are at a higher risk of developing type 2 diabetes mellitus (T2DM) in the future. This study was carried out on a ten years retrospective study on pregnant women with diabetes mellitus progressing to types-2- diabetes mellitus in Gombe South Senatorial District of Gombe State. A descriptive cross sectional Hospital based research design was developed for the study to assess a ten years retrospective study on pregnant women. Ten years hospital records from 2011 to 2019 were used in this study. Samples was randomly selected from four General Hospital where record of all pregnant women of different religion, culture and other characteristics was reached without being biased. Seven (7) research questions were answered using percentages, frequencies and Pearson Product moment Correlation, via SPSS version 23.