Can type 2 diabetes cause miscarriage or birth defects?

Question

Hello doctor,

I was recently diagnosed with type 2 diabetes, and now I have just found out I am pregnant. I am in my early 30s, and this is my first pregnancy, so I am feeling overwhelmed and anxious. I have come across a lot of scary information about high blood sugar causing complications, birth defects, or even miscarriage. Since this pregnancy was not planned, I was not managing my diabetes as well as I should have before getting pregnant. Now that I know, I want to do everything right for my baby, but I am not sure where to start. I am currently taking Metformin, but I do not know if it is safe to continue during pregnancy.

Can having type 2 diabetes increase the risk of miscarriage or birth defects?
What steps should I take now to protect my baby and have a healthy pregnancy?

Please help.

Answer 1

Hi,

Welcome to icliniq.com.

I read your query and can understand your concern.

Type 2 diabetes can increase the risk of complications during pregnancy, especially if blood sugar levels were not well controlled before conception. But the good news is that with prompt and consistent management, these risks can be greatly reduced.

Poor blood sugar control in early pregnancy can raise the chances of certain complications, including:

Birth defects, especially those involving the brain, spine, or heart.
Miscarriage in the first trimester.
Excessive fetal growth (macrosomia) can make delivery more difficult.
Preterm labor or pregnancy-related high blood pressure (preeclampsia).

It is completely understandable to feel overwhelmed, especially with an unplanned pregnancy. But now that you know you are expecting and want to take the right steps, you are already moving in a positive direction.

Here is what you should focus on now:

See your gynecologist and endocrinologist as soon as possible. You will need a care plan that is tailored to both your pregnancy and diabetes.
Start closely monitoring your blood sugar. Most pregnant women with diabetes monitor their blood sugar levels several times a day.
Adjust your diet and activity. A pregnancy-friendly diabetic meal plan and light physical activity, like walking, can help keep your glucose in a safe range.

Medication review: Metformin is often considered safe during pregnancy, but your doctor may recommend switching to or adding insulin, which allows for more precise control and is commonly used in pregnancy.

With close medical support and careful monitoring, many women with type 2 diabetes have smooth pregnancies and healthy babies. Do not hesitate to ask questions and lean on your care team; you are not in this alone.

I hope this helps.

Kindly revert so I can assist you further.