Pregnancy diabetes is a type of diabetes.

GDM

is a special type of diabetes mellitus. If the patient usually chooses to eat low-sugar, low-fat foods, moderate low-intensity exercise, the condition is well controlled, usually no abnormal symptoms, and will not cause skin itching. However, if the patient's condition is not well controlled, the blood sugar level is too high, which can lead to intrahepatic cholestasis and skin itching symptoms.

Patients need active intervention to maintain normal blood sugar range and reduce maternal and fetal complications.