Digit ratio, a proposed marker of the prenatal hormone environment, is not associated with prenatal sex steroids, anogenital distance, or gender-typed play behavior in preschool age children.

Journal of developmental origins of health and disease

Barrett E, Thurston SW, Harrington D, Bush NR, Sathyanarayana S, Nguyen R, Zavez A, Wang C, Swan S. Digit ratio, a proposed marker of the prenatal hormone environment, is not associated with prenatal sex steroids, anogenital distance, or gender-typed play behavior in preschool age children. J Dev Orig Health Dis. 2021 12; 12(6):923-932.

2020
https://researcherprofiles.org/profile/161119069
33336644

Barrett E, Thurston SW, Harrington D, Bush NR, Sathyanarayana S, Nguyen R, Zavez A, Wang C, Swan S