Marie and Jack: A Hardcore Love Story.

ComstockFilms.com

Men over-estimate how often other men have sex

Lynch, J. et al. “Risky Business: Misperceived Norms of Sexual Behavior Among College Students,” National Australian Pharmacy Students Association (NAPSA) Journal (2004) 42:21.

Martens, M. et al. “Differences Between Actual and Perceived Student Norms: An Examination of Alcohol Use, Drug Use, and Sexual Behavior,” Journal of American College Health (2006) 54:295.

Porn’s sexual impact on men

Landripet, I. and A. Stulhofer. “Is Pornography Use Associated with Sexual Difficulties and Dysfunctions Among Younger Heterosexual Men?” Journal of Sexual Medicine (2015) 12:1139.

Ogas, O. and S. Gaddam. A Billion Wicked Thoughts. Plume, NY, 2012.

Sun, C. et al. “Pornography and the Male Sexual Script: An Analysis of Consumption and Sexual Relations,” Archives of Sexual Behavior (2016) 45:983.

Prevalence of anal intercourse

Herbenick, D. et al. “Sexual Behavior in the United States: Results from a National Probability Sample of Men and Women Ages 14-94,” Journal of Sexual Medicine (2010) 7(Suppl 5):255.

Richters, J. et al. “Sexual Practices at Last Heterosexual Encounter and Occurrence of Orgasm in a National Survey,” Journal of Sex Research (2006) 43:217.

Porn is responsible for increased sexual dysfunctions in young men

Park, B.Y. et al. “Is Internet Pornography Causing Sexual Dysfunction? A Review with Clinical Reports,” Behavioral Sciences (2016) 6:17.

Tran, J.K. et al. “Sexual Dysfunction in Veterans with Post-Traumatic Stress Disorder,” Journal of Sexual Medicine (2015) 12:847.

Estimates of erectile dysfunctions in young men

Armed Forces Health Surveillance Center. “Erectile Dysfunction Among Male Active Component Service Members, U.S. Armed Forces, 2004-2013,” MSMR (2014) 21:13.

Capogrosso, P. et al. “One Patient Out of Four with Newly Diagnosed Erectile Dysfunction Is a Young Man: Worrisom Picture from Everyday Clinical Practice,” Journal of Sexual Medicine (2013) 10:1833.

Laumann, E.O. et al. “Sexual Dysfunctions in the United States: Prevalence and Predictors,” Journal of the American Medical Association (1999) 281:537.

Martins, F.G. and C.H.N. Abdo. “Erectile Dysfunction and Correlated Factors in Brazilian Men Aged 18-44 Years,” Journal of Sexual Medicine (2010) 7:2166.

Mialon, A. et al. “Sexual Dysfunctions Among Young Men: Prevalence and Associated Factors,” Journal of Adolescent Health (2012) 51:25.

O’Sullivan, L.F. et al. “Prevalence and Characteristics of Sexual Functioning Among Sexually Experienced Middle to Late Adolescents,” Journal of Sexual Medicine (2014) 11:630.

Wilcox, S.L. et al. “Sexual Functioning in Military Personnel: Preliminary Estimates and Predictors,” Journal of Sexual Medicine (2014) 11:2537.

More Americans take mood-altering drugs

http://apps.who.int/medicinedocs/documents/s19032en/s19032en.pdf

Obesity has increased

https://stateofobesity.org/obesity-rates-trends-overview/

Flegal, K.M. et al.”Prevalence and Trends in Obesity Among U.S. Adults, 1999-2008,” Journal of the American Medical Association (2010) 303:235.

Does porn cause sex problems in young men?

Landripet, I. and A. Stulhofer. “Is Pornography Use Associated with Sexual Difficulties and Dysfunctions Among Younger Heterosexual Men?” Journal of Sexual Medicine (2015) 12:1136. 

Use of porn in sex therapy

http://krex.k-state.edu/dspace/handle/2097/8628

https://www.sinclairinstitute.com/sp-bettersex-video-series-sexplorations-2229.aspx

Robinson, B.E. et al. “Therapeutic Uses of Sexually Explicit Materials in the United State and Czech Republic: A Qualitative Study,” Journal of Sex and Marital Therapy (1999) 25:103.

Simon Rosser, B.R. et al. “Using Sexually Explicit Material in Adult Sex Education: An Eighteen-Year Comparative Analysis,” Journal of Sex Education and Therapy (1995) 21:117.

Striar, S.and B. Bartlik. “Stimulation of the Libido: The Use of Erotica in Sex Therapy,” Psychiatric Annals (1999) 29:60.