Perinatal Emotion and Relationships Longitudinal Study (PEARLS) Researchers in CU’s Department of Psychology and Neuroscience are recruiting women who are currently pregnant with their first child to participate in a paid study of their experiences of pregnancy, birth and the postpartum period. If interested, please contact Laura River, study coordinator by email or phone. Email: pearlstudy@colorado.edu; Phone: 303-735-7547.