Prevention
In some women,
gestational diabetes cannot be prevented. But you may
be able to lower your chance of getting gestational diabetes by staying at a
healthy weight and not gaining too much weight during pregnancy. Regular
exercise can also help keep your blood sugar level within a safe range and
prevent gestational diabetes.
If you have had gestational
diabetes, you are at risk of developing it again in a future pregnancy. You are
also at risk of developing
type 2 diabetes, a permanent type of diabetes. One of
the best ways to prevent developing gestational diabetes again is to stay at a
healthy weight.
If you have had gestational diabetes, avoid
medicines that increase
insulin resistance, such as nicotinic acid and
glucocorticoid medicines (for example, prednisone and dexamethasone). It is
also a good idea to avoid progestin-only birth control pills because they may
raise your risk for developing type 2 diabetes. Low-dose combination birth
control pills that contain estrogen and progestin are not linked with an
increased risk of type 2 diabetes. Talk to your doctor about the best kind of
contraception for you.4
A baby who is
born to a woman with gestational diabetes is at risk for being overweight and
for developing type 2 diabetes. If you are able to breast-feed your baby, doing
so may lower the chance that he or she will become overweight. As your child
gets older, encourage him or her to eat healthy foods and to exercise regularly
to help prevent type 2 diabetes.