Prenatal hormones and sexual orientation

Sexual orientation
Sexual orientations
Asexual Bisexual Heterosexual Homosexual
Related terms
Allosexuality Androphilia and gynephilia Bi-curious Gray asexuality Demisexuality Non-heterosexual Pansexuality Plurisexuality Queer Queer heterosexuality
Research
Biological Birth order Epigenetic Neuroscientific Prenatal hormones Demographics Environment Human female sexuality Human male sexuality Kinsey scale Klein Grid Queer studies Sexology Timeline of sexual orientation and medicine Transgender sexuality
Animals
Animal sexual behavior Non-reproductive sexual behavior in animals Homosexual behavior in animals list
Related topics
Aromanticism Romantic orientation Situational sexual behavior Split attraction model
Category
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The hormonal theory of sexuality holds that, just as exposure to certain hormones plays a role in fetal sex differentiation, such exposure also influences the sexual orientation that emerges later in the individual. Prenatal hormones may be seen as the primary determinant of adult sexual orientation, or a co-factor.