We live in a sexual culture focused on intercourse. To many Americans “sex,” means intercourse—with the man able to raise and maintain a firm erection and the woman’s vagina naturally well-lubricated enough for comfortable accommodation…
No one knows how many men develop ED. But the proportion keeps growing. Two decades after the Food and Drug Administration approved Viagra, it’s still anybody’s guess how many men have erectile dysfunction (ED). Definitions…
Ever since 1948 when Alfred Kinsey launched modern sex research, one finding has been confirmed and re-confirmed over and over again. Compared with men, women are considerably less likely to have orgasms. Men report orgasms…
© 2009 - 2026 Michael Castleman
