Sexual orientation after prenatal exposure to exogenous estrogen

Anke A. Ehrhardt, Heino F.L. Meyer-Bahlburg, Laura R. Rosen, Judith F. Feldman, Norma P. Veridiano, I. Zimmerman, Bruce S. McEwen

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134 Scopus citations

Abstract

Thirty women aged 17 to 30 years with documented prenatal exposure to the nonsteroidal synthetic estrogen diethylstilbestrol (DES) were compared to thirty women of similar demographic characteristics from the same medical clinic who had a history of abnormal Pap smear findings. A subsample of the DES women were also compared to their DES-unexposed sisters. Sexual orientation in its multiple components was assessed by systematic semistructured interviews. In comparison to both control groups, the DES women showed increased bisexuality and homosexuality. However, about 75% of the DES women were exclusively or nearly exclusively heterosexual. Nonhormonal and hormonal interpretations of these findings are discussed.

Original languageEnglish
Pages (from-to)57-77
Number of pages21
JournalArchives of Sexual Behavior
Volume14
Issue number1
DOIs
StatePublished - Feb 1985
Externally publishedYes

Keywords

  • diethylstilbestrol
  • homosexuality
  • prenatal hormones
  • sexual orientation

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