With the spread of scientific knowledge and the advent of the internet age, pregnant mothers are becoming more knowledgeable and experienced about gestational diabetes-related issues. However, some pregnant women do have misconceptions about gestational diabetes screening and diagnosis. In fact, it is necessary to conduct reasonable diagnostic tests, and the above “tips” have a lot of misconceptions: 1, gestational diabetes is diagnosed when the standard of glucose tolerance is exceeded; 2, the total amount of blood drawn three times is only 6 to 8 ml, and the blood volume in the human circulation is about 4000 ml, which is only two thousandths of the human blood volume and will not cause much damage to the human body; 3, the total amount of blood drawn three times is only 6 to 8 ml. 3, after drinking sugar water activity, can indeed reduce the level of blood sugar, that will lead to your results can not realistically reflect the state of your body’s blood sugar, leading to misdiagnosis and mistreatment, delayed treatment; 4, if the diagnosis of gestational diabetes is not so terrible, as long as the regular control of diet, a small number of meals, regular exercise, regular monitoring of blood sugar, fetal monitoring, timely If the diagnosis of gestational diabetes is confirmed, it is not so terrible. So why must we do the confirmatory test for gestational diabetes reasonably? 1, if it is gestational diabetes without diagnosis, then without proper diet control and monitoring and regulation of blood glucose, it will cause huge babies, intrauterine growth retardation, neonatal birth injury, neonatal respiratory distress syndrome, neonatal hypoglycemia (which will affect the baby’s brain if it is not examined and treated in time), and even diabetic ketoacidosis; 2, if it is gestational sugar-phase urine disease without diagnosis, then the doctor will not follow the routine of gestational glycosuria to monitor and treat mothers and infants, with the possibility of inappropriate medication or delayed treatment opportunities, and some elective cesarean deliveries will result in artificial neonatal respiratory distress due to early gestational weeks; If it is not gestational glycosuria but no diagnostic test, pregnant women will certainly strictly control their diet due to fear of complications of gestational diabetes, which in turn will lead to fetal intrauterine growth retardation, maternal and fetal hypoglycemia, and other problems. What is the real “secret” to prevent gestational diabetes? It is to maintain a healthy lifestyle during pregnancy. It is important to eat properly, eat more fresh, low-sugar fruits and vegetables, control your appetite, do not overeat, do not eat too much food high in sugar, fat and energy, add meals two to three times a day in small amounts, and do not gain too much weight (23 to 30 pounds for normal weight women, an increase of about 8 taels to 1 pound per week). You can engage in general work and labor, moderate exercise can increase muscle strength, promote metabolism, the most safe and beneficial form of exercise is swimming, brisk walking, yoga, and also pay attention to exercise to keep “chatting exercise”, that is, while exercising can chat, indicating that there is no over-exercise, safe for you and the baby.