Prenatal hormones in first-time expectant parents: Longitudinal changes and within-couple correlations.
Edelstein, R. S.,., Chopik, W. J., Moors, A. C., Shipman, E. L., & Lin, N. J. (2015). Prenatal hormones in first-time expectant parents: Longitudinal changes and within-couple correlations. American Journal of Human Biology, 27(3), 317-325.