Genetic and Environmental Influences on the Frequency of Orgasm in Women

@article{Dawood2005GeneticAE,
  title={Genetic and Environmental Influences on the Frequency of Orgasm in Women},
  author={Khytam Dawood and Katherine M Kirk and J. Michael Bailey and Paul W. Andrews and Nicholas G. Martin},
  journal={Twin Research and Human Genetics},
  year={2005},
  volume={8},
  pages={27 - 33}
}
Abstract This study reports on genetic and environmental influences on the frequency of orgasm in women during sexual intercourse, during other sexual contact with a partner, and during masturbation. Participants were drawn from the Australian Twin Registry, and recruited from a large, partly longitudinal twin-family study. Three thousand and eighty women responded to the anonymous self-report questionnaire, including 667 complete monozygotic (MZ) pairs and 377 complete dizygotic (DZ) same-sex… 

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