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Updated: Jul 29, 2026

08:49
Murine Prostate Micro-dissection and Surgical Castration
Published on: May 11, 2016
New age eunuchs: motivation and rationale for voluntary castration
Richard J Wassersug1, Sari A Zelenietz, G Farrell Squire
1Department of Anatomy & Neurobiology, Dalhousie University, Halifax, Nova Scotia, Canada. tadpole@dal.ca
Archives of Sexual Behavior
|August 12, 2004
Summary
Men seeking castration desire "eunuch calm" and freedom from sexual urges. Unexpectedly, many are motivated by sexual excitement or cosmetic appearance, contrasting with traditional reasons like libido control.
Area of Science:
- Medical Psychology
- Online Behavior Studies
Background:
- Voluntary castration motivations are traditionally linked to libido control and gender identity.
- The internet has created new avenues for individuals to explore and act on castration desires.
Purpose of the Study:
- To investigate the motivations behind castration interest among men surveyed online.
- To understand the prevalence of different reasons for desiring castration.
Main Methods:
- An internet-based survey was distributed to 134 respondents interested in castration.
- Respondents who had not undergone castration were asked about their motivations and barriers.
Main Results:
- 40% desired castration for "eunuch calm" and reduced sexual urges.
- Approximately 30% found castration fantasies sexually exciting (fetish), and a similar percentage desired it for cosmetic reasons.
- Many respondents (40%) would undergo orchiectomy if safe and affordable; 25% preferred chemical castration first.
Conclusions:
- Motivations for castration are diverse, including psychological, sexual, and cosmetic factors, diverging from established psychiatric literature.
- The internet may facilitate risky behaviors like self-castration or seeking unqualified practitioners.
- Physicians need awareness of these trends and associated risks to counsel patients effectively.
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