Early human developmentHumansFemaleMaleChildFingers
Prenatal hormonal signature (2D:4D) and dental maturation in childhood: a prospective study.
Türkan Ünal, Fatma Nur Kızılay, Emine Gülşen
Published: 202510.1016/j.earlhumdev.2025.106410
Abstract
BACKGROUND: The second-to-fourth digit ratio (2D:4D) is a stable anthropometric marker thought to reflect prenatal androgen-estrogen balance. Although 2D:4D has been linked to developmental timing, its association with dental maturation remains uncle…
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