KnowYourDisease.Com Gestational Diabetes, Definition, Causes, Risk Factors, Symptoms, Diagnosis & Treatment, Diabetes During Pregnancy, Complications, Effects, Blood Sugar Level, Gestational Diabetes Insulin, Gestational Diabetes Low Blood Sugar, Signs Glucose Tolerance Test Diabetes, Prevention
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Gestational Diabetes

Definition:
Gestational diabetes is a disorder in which the body does not make enough insulin or is unable to use all of the insulin needed during pregnancy. Insulin is a hormone that helps the body convert food into energy. Without insulin, glucose (sugar) from the food you eat cannot enter cells and glucose builds up in the blood. Body tissues become starved for energy. The excess sugar in the blood can cross the placenta and cause problems for the baby. By definition, this condition occurs in women with no history of diabetes.

Causes:
The reason some women develop gestational diabetes is unknown. Contributing factors include:
  • Hormones needed for the baby's growth interfere with and block insulin's performance.
  • Excess weight increases insulin resistance.
  • Insulin resistance prevents the body from effectively using the insulin that is produced.
Risk Factors:
A risk factor is something that increases your chance of getting a disease or condition.

Risk factors include:

  • Obesity or being overweight
  • Family members with diabetes
  • Age: 25 or older
  • Race: Hispanic, African-American, Native-American, Asian-American, Indigenous Australian, or a Pacific Islanders
  • Gestational diabetes in a previous pregnancy
  • Previous delivery of a large baby
  • Previous stillbirth or too much fluid surrounding a baby during pregnancy
  • Glucose in urine
Symptoms:
Gestational diabetes may not cause any symptoms. If symptoms occur, they may include:
  • Increased urination
  • Thirst
  • Hunger
  • Recurring vaginal or urinary tract infections
  • Weakness
Screening and Diagnosis:
If you are at high risk of developing gestational diabetes: very obese, prior history of gestational diabetes, glucose in your urine, or a strong family history of diabetes—your doctor may recommend that you undergo glucose testing as soon as possible. If your initial test is not positive you should be retested between 24-28 weeks of gestation.

Women who are of average risk should be given the 50-gram glucose screening test between 24-28 weeks of gestation.

Newer guidelines do not require glucose testing for low-risk women, but to be low risk you must meet all of the following criteria:

  • less than 25 years of age
  • normal weight before and during pregnancy
  • member of an ethnic group with a low risk of gestational diabetes
  • no known diabetes in any siblings or parents
  • no history of abnormal glucose tolerance, and
  • no history of poor obstetric outcomes.

The screening test involves:

  • Drinking a liquid high in sugar
  • Taking a blood sample to measure the level of sugar in the blood
  • A longer glucose-tolerance test if the initial screening test shows an above normal sugar level
Treatment:
Gestational diabetes treatment aims to return blood sugar levels to normal.

Treatment includes:

Diet

  • Eat a balanced diet, generally between 2,000-2,400 calories.
  • Eat plenty of fruits, vegetables, and fiber.
  • Limit the amount of fat you eat.
  • Eat adequate amounts of protein and low-fat dairy products.
  • Avoid foods high in sugar.
  • Eat moderate portions of food at each meal.
  • Eat a bedtime snack with protein and a starchy food.
  • Do not gain more than the recommended amount of weight during pregnancy.
  • Keep a record of your food intake to help a dietitian or a doctor revise your nutritional needs.

Exercise
Physical activity helps the body use blood sugar. The insulin you produce will be more effective. Follow your doctor's recommendations for activity levels and restrictions.

Blood Sugar Testing
Check your blood sugar levels during the day with an easy-to-use monitor. Keep a record of the results and show the doctor at prenatal visits.

Insulin
If your blood sugars remain above normal, despite exercise and diet, you may need one or two injections of insulin each day.

Follow-up
After delivery, blood sugar levels usually return to normal. You will need a glucose tolerance test 6-8 weeks after delivery. Exercise, breastfeeding, and weight loss in the weeks following childbirth help reduce the risk of developing type II diabetes.

Prevention:
The following lifestyle changes may help you to avoid gestational diabetes:
  • Maintain normal weight gain during pregnancy.
  • Eat a healthy diet, one that is low in saturated fat and rich in fruits, vegetables, and whole grains.
  • Exercise regularly. Do not start an exercise program until you check with the doctor.
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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