Association patterns between 2D:4D ratio and age at menarche: the impact of methodology
The ratio of index finger to ring finger length (2D:4D) is a sexually dimorphic feature and widely used as an indicator of prenatal androgen-estrogen exposure. Several studies have investigated the relationship between the 2D:4D ratio and the onset of the first menstrual period (menarche) in women.
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2020-12-01
|
| Series: | Anthropological Review |
| Subjects: | |
| Online Access: | https://doi.org/10.2478/anre-2020-0026 |