Introduction
hyperglycemia, GDM, Self-monitored blood glucose
GDM, HYPERGLYCEMIA, GESTATIONAL DIABETES MELLITUS, COMPLICATIONS
Gestational diabetes mellitus (GDM) is one of the most common metabolic complications in pregnancy, and its global prevalence is as high as 14.0% (Self-monitored blood glucose (SMBG) refers to monitoring fingertip blood glucose with a glucose meter, which represents an economical and convenient way of understanding real-time glucose readings (GDM is mild hyperglycemia in the second or third trimester, and studies have shown that approximately 80.6–91.2% of GDM cases have an HbA1c level < 6% (