National Survey of Sexual Health and Behavior

因肛门的神經末梢受到刺激而感到愉悅之外，還會因前列腺受到間接刺激而達至高潮。美國性健康與行為調查（英语：National Survey of Sexual Health and Behavior）的一項研究顯示，自報在上一次性經歷中扮演肛交容納方的男性較扮演插入方的更容易達至高潮。一項以美國獨身男

熟人强奸

Reporting Sexual Victimization to the Police and Others: Results from a National-Level Study of College Women. Criminal Justice and Behavior. 2003, 30:

美国性文化

Boris B Gorzalka. Sexual Fantasy and Masturbation Among Asexual Individuals: An In-Depth Exploration. Archives Of Sexual Behavior. 2017-01, 46 (1): 311–328

肛交

（原始内容存档于2017-03-05）. National Survey of Sexual Health and Behavior (NSSHB). （页面存档备份，存于互联网档案馆） Findings from the National Survey of Sexual Health and Behavior, Center

無性戀

The National Survey of Sexual Attitudes and Lifestyles. Penguin Books. Bogaert, Anthony F. Asexuality: prevalence and associated factors in a national probability