Maternal Circadian Eating Time and Frequency Are Associated with Blood Glucose Concentrations during Pregnancy.

Increased maternal night-fasting intervals and reduced eating episodes per day were associated with decreased fasting glucose and 2-h glucose, respectively, in the late-second trimester of pregnancy. This points to potential alternative strategies to improve glycemic control in pregnant women. This study was registered at www.clinicaltrials.gov as NCT01174875.