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Diabetes
Gestational diabetes check at how many weeks?
Screening for gestational diabetes is generally recommended between 24 to 28 weeks of pregnancy, using a 75g glucose tolerance test to measure fasting blood glucose, blood glucose one hour after consuming glucose, and blood glucose two hours after consuming glucose. However, for pregnant women with high-risk factors, it is recommended to screen for blood glucose at their first prenatal visit. High-risk factors include women with a history of gestational diabetes, a history of delivering a large baby, obesity or polycystic ovary syndrome, those with a first-degree relative with a history of diabetes, positive fasting blood glucose or urinary glucose in early pregnancy, those who have had multiple unexplained miscarriages, fetal malformation, stillbirth history, and women who have given birth to newborns with respiratory distress syndrome. These women should all be screened for blood glucose at their first prenatal visit.
incidence of gestational diabetes
Gestational diabetes refers to diabetes that appears or is diagnosed during pregnancy, or any degree of glucose tolerance abnormality, which is classified as an independent type of diabetes. Diabetes combined with pregnancy or gestational diabetes can pose serious risks to the health of both mother and child. Before national screening of blood sugar levels during pregnancy was initiated, the detection rate of gestational diabetes was not very high, only 0.24%. However, with the widespread implementation of blood sugar screening during pregnancy, the current incidence rate of gestational diabetes is approximately 1% to 5%.
Gestational diabetes symptoms
During pregnancy, there are two scenarios concerning diabetes: one is where diabetes is diagnosed before pregnancy, referred to as pregestational diabetes combined with pregnancy. The other scenario is where the sugar metabolism is normal before pregnancy, or there is an underlying reduced glucose tolerance, and diabetes appears or is diagnosed during pregnancy, also known as gestational diabetes. Over 80% of diabetic pregnant women have gestational diabetes. Typically, gestational diabetes doesn't show clear symptoms of the classic "three polys and one less" - excessive drinking, eating, urination, and weight loss. Some women with gestational diabetes may experience itching of the vulva, caused by repeated infections with Candida albicans. Additionally, gestational diabetes may lead to conditions like fetal macrosomia and polyhydramnios during pregnancy, and pregnant women with gestational diabetes are more prone to infections.
Will the fetus have diabetes if the mother has gestational diabetes?
Gestational diabetes is a common complication during pregnancy, characterized by elevated levels during glucose tolerance tests conducted while a woman is pregnant. Gestational diabetes can significantly affect both the mother and fetus, but actively controlling blood sugar can generally minimize these impacts. If a baby is born to a mother with gestational diabetes, this baby has a higher likelihood of developing diabetes later in life compared to the general population, but it does not necessarily mean that they will. This is because such babies have a genetic predisposition and might experience insufficient pancreatic function as adults, which can lead to diabetes. Therefore, it is important for these newborns to undergo regular blood sugar monitoring as adults to determine if they have diabetes, and if so, to seek proactive treatment.
Prevention of Gestational Diabetes
The prevention of gestational diabetes mainly focuses on diet and exercise. First, weigh yourself every morning to monitor weight changes during pregnancy, as excessive weight gain can increase the risk of gestational diabetes. Second, maintain a healthy and balanced diet that is low in fat and calories, and high in fiber and protein, avoiding excessive consumption of high-sugar foods. Third, regularly engage in exercises suitable for pregnancy. Fourth, keep a regular routine. Finally, closely monitor the fetus.
Gestational diabetes symptoms
Gestational diabetes refers to the abnormal glucose tolerance that occurs during pregnancy, typically characterized by mild, asymptomatic elevated blood sugar levels without obvious symptoms such as dry mouth, excessive thirst, and frequent urination. However, when blood sugar levels are high, symptoms typical of diabetes such as dry mouth, excessive thirst, and frequent urination may occur. If excessive amniotic fluid, a large fetus, or recurrent infections of the external genitalia occur during pregnancy, it is important to be vigilant for the presence of diabetes. It is generally recommended that patients undergo the OGTT (Oral Glucose Tolerance Test) during the mid-stage of pregnancy to confirm whether gestational diabetes is present. Women's blood sugar levels generally return to normal after childbirth, but the risk of developing diabetes later increases significantly. Therefore, patients with gestational diabetes should be screened for diabetes 6-12 weeks postpartum and monitored over the long term.
Gestational diabetes indicators
Gestational diabetes refers to the absence of a diabetes history before pregnancy, but during pregnancy screening (Tang screening), blood sugar abnormalities are discovered. At this point, the diagnosis of gestational diabetes is made. The criteria for diagnosing gestational diabetes are based on a diabetes screening test conducted at 24-28 weeks. If the fasting blood glucose is ≥5.1, one-hour blood glucose is ≥10.0, or two-hour blood glucose is ≥8.5, meeting any one of these criteria is sufficient for a gestational diabetes diagnosis.
Symptoms of gestational diabetes
Gestational diabetes refers to abnormal glucose tolerance that occurs during pregnancy. It usually involves only mild, asymptomatic hyperglycemia without the typical symptoms of diabetes such as dry mouth, excessive thirst, frequent urination, and weight loss. However, significant increases in blood sugar can lead to symptoms such as dry mouth, excessive thirst, frequent urination, and weight loss. It is important to be vigilant for gestational diabetes in patients who exhibit symptoms such as excessive amniotic fluid, a large fetus, or recurrent urinary tract infections. Therefore, it is generally recommended for pregnant patients to complete an OGTT (Oral Glucose Tolerance Test) by the 24th week of pregnancy to confirm whether they have gestational diabetes. After childbirth, blood sugar levels in women with gestational diabetes generally return to normal, but the risk of developing Type 2 diabetes in the future significantly increases. Therefore, patients with gestational diabetes should undergo diabetes screening 6 to 12 weeks postpartum and be monitored over the long term.
Type 2 diabetes daily diet
Type II diabetes requires careful daily dietary considerations. First, meals should be regular and moderate in portion; overeating is to be avoided. Second, ideally consume only three meals a day and avoid late-night snacks, which is a habit that many people have but is inadvisable. Third, the amount of carbohydrates per meal should be controlled; about 100 grams of staple food per meal is sufficient for those who perform moderate physical labor and do not engage in heavy physical activities. Fourth, sweet foods like pastries and cakes, which are high in sugar, should be completely avoided. Fifth, foods like porridge and glutinous rice, which have a high glycemic index, are not recommended. Lastly, very sweet fruits such as lychees, longans, durians, grapes, and bananas are too sugary and not suitable for consumption.
Early symptoms of type 2 diabetes
The typical symptoms of type 2 diabetes are referred to as "three excesses and one deficiency." The three excesses include excessive thirst and dry mouth, increased appetite with frequent hunger, and increased urination. The one deficiency refers to weight loss; these are the more typical symptoms. Some patients might often find out about their elevated blood sugar during routine health checks at work. Others may seek medical advice due to issues like skin itchiness or wounds that heal poorly after injury. Some might mainly experience numbness in their hands and feet, or blurred vision among other symptoms.