Sexes: Masters & Johnson on Homosexuality

And perhaps something more general and therapeutic as well. Masters and Johnson's physiological approach in all their work has drawn much fire from those who rightly point out that there is more to human affection than rates of orgasm. But that same narrow focus on biology has given to many readers both knowledge and a sense of legitimacy about sex that they never had, and that can be a liberation for men and women of any persuasion.

See how one author went a year without sex.