What are the risks of high blood sugar in pregnant women?

Pregnant women high blood sugar harm points in two ways, high blood sugar on pregnant women can produce all kinds of acute complications, such as diabetic ketoacidosis, but also can make pregnant women produce all kinds of infectious diseases, such as urinary tract infection, pneumonia, repeated skin infections such as furuncle, carbuncle, but also can promote the occurrence and development of chronic complications of diabetes. For the fetus, early can cause abortion, teratogenicity; In the middle stage, it can cause polyhydramnios, huge fetus, and neonatal hypoglycemia at birth. Pregnant women with hyperglycemia need insulin to control blood sugar, and oral hypoglycemic agents cannot be used because oral hypoglycemic agents can affect the fetus through the placenta. Controlling blood sugar in a stable state and reducing the occurrence of the above symptoms are crucial for the fetus and pregnant women.