What is the current understanding of the genetic basis for sexual orientation, including homosexuality, in humans?
Abstract
Genetic, hormonal, and environmental factors contribute to the development of sexual orientation, with evidence supporting a moderate genetic component. However, the precise mechanisms remain complex and incompletely understood.
Fields of Study & Subjects
Sexual Differentiation and Disorders
Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities
LGBTQ Health
Identity
and Policy
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 3 February 2026