CGM Performance in Pregnancy


The purpose of this study is to determine the accuracy of two continuous glucose monitoring systems for measuring glucose readings in comparison to arterialized venous sample measured with the reference standard glucose measurements in pregnant women with diabetes mellitus.


  • Age ≥ 18 years
  • Diagnosis of GDM, T1DM, or T2DM;
  • Willing to wear up to three (3) Systems at one time
  • English or Spanish speakers

For additional information

To find out more information and to learn if you are qualified to participate, click the "Contact us" button below to fill out our online form, or call the Women’s Health Research Unit confidential recruitment line at 503-494-8748 or email us at

PI: Amy Valent, DO 
eIRB# 23108