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David J. Ley Ph.d

David J. Ley Ph.d

Psychology Today

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Sexsomnia: What We Know About Sexual Behaviors During Sleep

Sexsomnia: What We Know About Sexual Behaviors During Sleep

Sexual behaviors during sleep are getting more clinical and medical attention.

yesterday 20

Psychology Today

David J. Ley Ph.d

The War in Ukraine's Impact on Use of Pornography

22.01.2026 90

Psychology Today

David J. Ley Ph.d

Relationship Journal Draws Line Against Sex Addiction

10.12.2025 100

Psychology Today

David J. Ley Ph.d

Could Your Kink Be Misunderstood by Law Enforcement?

04.11.2025 90

Psychology Today

David J. Ley Ph.d

The Rise of Rough Sex and Why Safety Matters

21.08.2025 60

Psychology Today

David J. Ley Ph.d

The Evolution of the Incel Subculture

15.08.2025 50

Psychology Today

David J. Ley Ph.d

Is Prone Masturbation Dangerous?

14.06.2025 80

Psychology Today

David J. Ley Ph.d