Archives of Sexual Behavior

, Volume 14, Issue 5, pp 439–449 | Cite as

Orgasm in women in the laboratory—quantitative studies on duration, intensity, latency, and vaginal blood flow

  • Roy J. Levin
  • Gorm Wagner
Article

Abstract

Sexual arousal by clitoral self-stimulation was used by healthy, young adult women volunteers (n =28) to induce orgasm in the laboratory. The duration of the orgasm was obtained using the subject's verbal indication of its start and finish. The estimated duration and the subjective experience of the orgasm self-graded on a 5-point scale were also obtained in a number of subjects. Vaginal blood flow was assessed by the power consumption needed to keep a heated oxygen electrode, held on the vaginal wall by suction, at a constant temperature. The mean measured orgasm duration was 19.9 seconds (SD, ± 12, n =26). For 14 subjects, their estimate of the duration of their orgasms (12.2 ± 9.8 seconds, mean ± SD) was greatly underestimated compared with the measured duration (26 ± 14.6 seconds). This result indicates that data obtained on the duration of orgasm from questionnaires or interviews have suspect validity. The measured duration of the orgasms was not significantly correlated with the subjective grading. The increase in vaginal blood flow at orgasm was not significantly correlated with the subjective gradings of orgasm (n =18), the orgasm latency (time taken to induce orgasm, n =18), or the measured duration of orgasm (n =14).

Key words

human female orgasm orgasm intensity vaginal blood flow female sexuality 

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References

  1. Bardwick, J. M. (1971).Psychology of Women—a study of bio-cultural conflicts. Harper & Row, New York.Google Scholar
  2. Bohlen, J. S., Held, J. P., Sanderson, M. O., and Ahlgren, A. (1982a). The female orgasm: Pelvic contractions.Arch. Sex. Behav. 11: 367–386.PubMedGoogle Scholar
  3. Bohlen, J. G., Held, J. P., and Sanderson, M. O. (1982b). Response of the circumvaginal musculature during masturbation. In Graber, B. (ed.),Circumvaginal Musculature in Sexual Function. S. Karger, New York, pp. 43–60.Google Scholar
  4. Bohlen, J. G., Held, J. P., and Sanderson, M. O. (1983). Update on sexual physiology research.Marr. Fam. Rev. 6: 21–33.Google Scholar
  5. Cohen, L., and Holliday, M. (1983). Statistics for Social Scientists. Harper and Row Ltd., London.Google Scholar
  6. Cottle, T. J. (1976).Perceiving Time. John Wiley & Sons, New York.Google Scholar
  7. Davidson, J. M. (1980). The Psychobiology of sexual experience. In Davidson, J. M., and Davidson, R. J. (eds.),The Psychobiology of Consciousness Plenum Press, New York, pp. 271–332.Google Scholar
  8. Dickinson, R. L. (1949).Human Sex Anatomy (2nd ed.). Bailliere Tindall, London.Google Scholar
  9. Fisher, S. (1973).The Female Orgasm. Allen Lane, London.Google Scholar
  10. Fraisse, P. (1964).The Psychology of Time. Eyre & Spottiswoode, London.Google Scholar
  11. Gebhard, P. H., and Johnson, A. B. (1979).The Kinsey Data: Marginal Tabulations of the 1938–1963 Interviews Conducted by the Institute for Sex Research. W. B. Saunders, Philadelphia.Google Scholar
  12. Geer, J. H., and Quarteraro, J. D. (1976). Vaginal blood volume responses during masturbation.Arch. Sex. Behav. 5: 403–413.PubMedGoogle Scholar
  13. Hite, S. (1977).The Hite Report. Dell Publishing, New York.Arch. Sex. Behav. 5: 403–413.Google Scholar
  14. Jobaris, R., and Money, J. (1976). Duration of orgasm.Med. Aspects Human Sex. 10: 7, 65.Google Scholar
  15. Kinsey, A. C., Pomeroy, W. B., Martin, C. E., and Gebhard, P. H. (1953).Sexual Behavior in the Human Female. W. B. Saunders, Philadelphia.Google Scholar
  16. Levin, R. J. (1980). The physiology of sexual function in women.Clin. Obstet. Gynecol. 7: 213–252.Google Scholar
  17. Levin, R. J. (1981). The female orgasm—a current appraisal.J. Psychosom. Res. 25: 119–133.PubMedGoogle Scholar
  18. Levin, R. J. (1983). Human female sexual arousal—an update.Nordisk. Sexologi 1: 138–151.Google Scholar
  19. Levin, R. J., and Wagner, G. (1978). Haemodynamic changes of the human vagina during sexual arousal assessed by a heated oxygen electrode.J. Physiol. 275: 23–24.Google Scholar
  20. Levin, R. J., Wagner, G., and Ottesen, B. (1982). Simultaneous monitoring of human vaginal haemodynamics by three independent methods during sexual arousal. In Hoch, Z., and Lief, H. I. (eds.),Sexology (proceedings of 5th World Congress of Sexology) Excerpta Medica-Elsevier Science Publishing Co., Amsterdam, pp. 114–120.Google Scholar
  21. Levitt, E. E. (1983). Estimating the duration of sexual behavior: A laboratory analog study.Arch. Sex. Behav. 12: 329–335.PubMedGoogle Scholar
  22. Masters, W. H., and Johnson, V. (1966).Human Sexual Response. Little, Brown, Boston.Google Scholar
  23. McCarey, J. L. (1978).Human Sexuality (3rd ed.). D. Van Nostrand Company, New York.Google Scholar
  24. Orme, J. E. (1969).Time Experience and Behavior. Illife Books Ltd., London.Google Scholar
  25. Sherfey, M. J. (1966). The evolution and nature of female sexuality in relation to psychoanalytic theory.J. Amer. Psychoanal. Asso. 14: 28–128.Google Scholar
  26. Singer, I. (1973).The Goals of Human Sexuality. Wildwood House, London.Google Scholar
  27. Wagner, G., and Levin, R. J. (1978). Oxygen tension of the vaginal surface during sexual stimulation in the human.Fertil. Steril. 30: 50–53.PubMedGoogle Scholar
  28. Wagner, G., and Levin, R. J. (1980). Effect of atropine and methylatropine on human vaginal blood flow, sexual arousal and climax.Acta Pharmacol. Toxicol. 46: 321–325.Google Scholar
  29. Wagner, G., and Ottesen, B. (1980). Vaginal blood flow during sexual stimulation.Obstet. Gynecol. 56: 621–624.PubMedGoogle Scholar

Copyright information

© Plenum Publishing Corporation 1985

Authors and Affiliations

  • Roy J. Levin
    • 1
  • Gorm Wagner
    • 2
  1. 1.Department of PhysiologyUniversity of Sheffield, Western BankSheffieldEngland
  2. 2.Institute of Medical Physiology BUniversity of Copenhagen, Panum InstituteCopenhagen NDenmark

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