The normal value of glucose tolerance test is 5.1-10.0-8.5 mmol/L, and one abnormality can be diagnosed as gestational diabetes. The good control of blood sugar during pregnancy is directly related to the safety of both mother and baby. Poor blood glucose control during pregnancy not only increases the incidence of miscarriage, hyperemesis, infection, excessive amniotic fluid, and obstructed labor, but also leads to fetal malformations, giant babies, and hypoglycemia in newborns. In addition to blood glucose, diabetic mothers-to-be have many items that need to be monitored on a regular basis, so we will talk to diabetic mothers-to-be about monitoring their condition during pregnancy. 1, blood sugar monitoring: at least two days a week to measure the whole day blood sugar spectrum, including three meals before, three meals 2 hours after and before bedtime blood sugar, if necessary, but also to measure the 0 point blood sugar. Glucose control index during pregnancy: control diet, eat as little refined rice and flour as possible, eat coarse grains, eat less fruits with high sugar content or even not, start to control diet may have hunger, can use cucumber and tomato to fill up, control about a week after measuring 30 minutes before three meals, 2 hours after three meals and 0:00 blood sugar. (Normal value: 3.3-5.3mmol/L at 0 o’clock and before meal, not more than 4.4-6.7mmol/L after meal.) 2.Check glycated hemoglobin (HbA1) once every 2-3 months, and ask to control below 6%. 3.Urinary ketone body test: If the pregnant woman is in a stressful state such as high fever or infection, or there is loss of appetite, urinary ketone body and blood sugar should be checked simultaneously. If the urine ketone body is positive, further differentiate whether it is hyperglycemic ketoacidosis or starvation ketosis, because the treatment of the two is completely different. 4, routine urine testing: if the urine protein is positive, suggesting possible diabetic nephropathy or gestational hypertensive syndrome; if the white blood cells are positive, often suggesting a urinary tract infection. 5, blood pressure monitoring: if there are no special circumstances, blood pressure needs to be monitored not less than 2 times a week on non-same day. If combined with hypertension, at least insist on measuring blood pressure once a day in the morning and once in the evening, and require blood pressure control below 130/80 mmHg. 6.Every three months to check the fundus, timely detection of retinopathy. 7, weight monitoring: pregnant women with normal weight growth (1 pound per week), there is no need to worry. The premise is that the pregnant woman’s blood sugar should be well controlled. If the blood sugar is high, even if the pregnant woman’s weight growth is normal, the fetus may be malnourished. In addition, it is best to weigh on an empty stomach, after urination and defecation, wearing as little clothing as possible to ensure accuracy. 8.Fetal development monitoring: Routine ultrasound examination will be conducted at 12 weeks, 24 weeks, 32 weeks and 36 weeks to observe the fetal development and exclude any congenital malformation of the fetus. 9, fetal heart and fetal movement monitoring: fetal heart monitoring will be done from 36 weeks of pregnancy, home fetal heart monitor can be used to monitor the baby’s fetal heartbeat, the fetal heartbeat is faster than adults, the normal range of fetal heart is 110-160 times/min, too fast or too slow are not normal. Fetal movements start to appear at 18-20 weeks of gestation and should be recorded daily thereafter. If you find that the fetal movements are less than 10 times a day, or if the fetal movement pattern changes, you should seek medical attention promptly. The above is some knowledge about gestational diabetes condition monitoring, I hope that the majority of diabetic mothers-to-be must pay great attention to regular monitoring to ensure the safety of mother and baby.