Gestational Diabetes .

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Gestational Diabetes .
Home » Posts » Gestational Diabetes .

Gestational Diabetes .

Finding out you have gestational diabetes can be very frightening. Not only do you have to deal with all the emotions (the ups and the downs) and the questions that come with being pregnant, but also the uncertainty of this new-found condition.

Fortunately, as with all types of diabetes, there are many well-informed health professionals to help answer your questions and to guide you through this very important time in your life.
The more you know, the easier it is to accept and make the necessary changes for a successful and happy pregnancy.

How did I get gestational diabetes?

Somewhere between 24 and 28 weeks into your pregnancy your doctor most likely sent you to be screened for the presence of gestational diabetes. If you were at greater risk for getting gestational diabetes, your doctor may have sent you for a screening test before you reached 16 weeks.

You may think this is too late in your pregnancy to be finding out about such a problem, but in most cases, screening before this time would be of little value.

Hormonal changes and insulin
It is the hormonal changes (hormones made by the placenta that resist insulin) in the second and third trimesters of pregnancy, along with the growth demands of the fetus, that increase a pregnant woman’s insulin needs by two to three times that of normal.

Insulin is needed to take the sugar from your blood and move it into your cells for energy. If your body cannot make this amount of insulin, sugar from the foods you eat will stay in your blood stream and cause high blood sugars. This is gestational diabetes.

How common is gestational diabetes?

Gestational diabetes means diabetes mellitus(high blood sugar) first found during pregnancy. It occurs in 3-5% of all pregnancies (in other words, 1 in 20 pregnant women will develop gestational diabetes); so, you can take comfort in the fact that you are not alone in most cases, gestational diabetes is managed by diet and exercise and goes away after the baby is born.

Very few women with gestational diabetes require insulin to control this type of diabetes.
If you do need insulin, it will ensure blood glucose stays in the acceptable range, thereby reducing the risks to you and your baby.
Gestational diabetes should not be taken lightly. Immediate risks to the mother and fetus are very real; however, these risks can be minimized with good care and follow up.

Ante-natal care

Ante-natal care should be hospital-based, from a multi-disciplinary team. Individualize insulin regimens and recommend 4-times daily glucose monitoring. Aim to maintain glucose 4-7 mmol/L andHbA1c within the normal non-diabetic range. Remember insulin requirements increase progressively from the 2nd trimester until the last month of gestation, when a slight fall-off may be noted. Hypoglycemia and loss of awareness is common in early pregnancy. Hypoglycemia does not appear to have long-term adverse effects on fetal development

Ketoacidosis can cause fetal death at any stage. All women should test urine for ketones if blood glucose is high, if vomiting occurs or if they are unwell.

Delivery
The timing of delivery is individualized; in women with good diabetes control and no complications, the pregnancy may be continued to 39-40 weeks. Caesarian section rates are often higher than in non-diabetic women.

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