Our Health Library information does not replace the advice of a doctor. Please be advised that this information is made available to assist our patients to learn more about their health. Our providers may not see and/or treat all topics found herein.

Prediabetes: Progression to Type 2 Diabetes in Women Who've Had Gestational Diabetes

After 3 years, about 20 out of 100 women who made major lifestyle changes got type 2 diabetes. Compare that to about 22 out of 100 women who took metformin and about 38 out of 100 women who took a placebo pill and got type 2 diabetes. After 10 years, about 56 out of 100 women who made major lifestyle changes got type 2 diabetes. Compare that to about 51 out of 100 women who took metformin and about 65 out of 100 women who took a placebo pill and got type 2 diabetes.>

Making major lifestyle changes or taking metformin both work better than a placebo pill at delaying or preventing type 2 diabetes in women who have had gestational diabetes for up to 3 years. A follow-up study at 10 years showed that taking metformin works a little better than making major lifestyle changes in helping to delay or prevent type 2 diabetes.

The information shown here is based on the best available evidence.

Current as of: July 7, 2025

Author: Ignite Healthwise, LLC Staff
Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: July 7, 2025

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Ignite Healthwise, LLC education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

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Eating for Two: What to Eat—and Avoid—During Pregnancy

Pregnancy is a time of incredible change—and what you eat plays a vital role in supporting your baby’s development and your own health.

Important Update

All deliveries will take place at Grandview Medical Center. Please plan accordingly. If you have any questions, don’t hesitate to contact our office!

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