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Patterns Of Fetal Heart Rate Response At ∼30 Weeks Gestation Predict Size At Birth, C. Sandman, C. J. Cordova, E. P. Davis, Laura M. Glynn, C. Buss

Psychology Faculty Articles and Research

There is evidence that fetal exposure to maternal stress is associated with adverse birth outcomes. Less is known about the association between fetal responses to a stressor and indicators of fetal maturity and developmental outcomes. The purpose of the present study was to determine whether fetal heart rate (FHR) patterns in response to a startling stimulus at ∼30 weeks of gestation were associated with gestational age at birth and birth weight. FHR was measured in 156 maternal–fetal dyads following a vibroacoustic stimulus. All pregnancies were singleton intrauterine pregnancies in English-speaking women who were primarily married, middle class, White and at …