Whether straight or gay, most men start their relationships desiring monogamy. This is rooted in the pervasive notion that monogamy exists as a sign of true love. Yet despite this deeply held cultural ideal, cheating remains rampant. In this accessible book, Eric Anderson investigates why 78% of men he interviewed have cheated despite their desire not to. Combining 120 interviews with research from the fields of sociology, biology, and psychology, Anderson identifies cheating as a product of wanting emotional passion for one's partner, along with a steadily growing desire for emotionally-detached recreational sex with others. Anderson coins the term "the monogamy gap" to describe this phenomenon. Anderson suggests that monogamy is an irrational ideal because it fails to fulfil a lifetime of sexual desires. Cheating therefore becomes the rational response to an irrational situation. The Monogamy Gap draws on a range of concepts, theories, and disciplines to highlight the biological compulsion of our sexual urges, the social construction of the monogamous ideal, and the devastating chasm that lies between them. Whether single or married, monogamous or open, straight or gay, readers will find The Monogamy Gap to be an enlightening, intellectually compelling, and provocative book.

'This book taught me so much about female desire. A must read!' Cherry Healey Did you know that there is an orgasm gap of around 30% between heterosexual couples when they have sex? In Mind The Gap, Dr Karen Gurney, a clinical psychologist and certified psychosexologist, explores not just this gap, but the gaps in our knowledge of so much of the most important new science around sex and desire. In this book, you will learn that nearly everything that you've been led to believe about female sexuality isn't actually true. And that, despite what you might think, it is possible to simultaneously feel little to no spontaneous desire and have a happy and mutually satisfying sex life long term. Exploring the mismatch between ideas about sex in our society and what the science tells us, Mind The Gap also explains how this disconnect lies at the root of many of our sexual problems. Combining science with case studies, practical exercises and tips, this is a book for anyone who wants to better understand the mechanics of desire and futureproof their sex life, for life.

Applying new research to sex in the animal world, the authors dispel the notion that monogamy comes naturally. As "The Myth of Monogamy" reveals, biologists have discovered that for nearly every species, cheating is the rule--for both sexes.

American culture is more sexually liberal than ever. But compared to men, women's sexual pleasure has not grown: Up to 40 percent of American women experience the sexual malaise clinically known as low sexual desire. Between this low desire, muted pleasure, and experiencing sex in terms of labor rather than of lust, women by the millions are dissatisfied with their erotic lives. For too long, this deficit has been explained in terms of women's biology, stress, and age. In The Pleasure Gap, Katherine Rowland rejects the idea that women should settle for diminished pleasure; instead, she argues women should take inequality in the bedroom as seriously as we take it in the workplace and understand its causes and effects. Drawing on extensive research and interviews with more than one hundred women and dozens of sexual health professionals, Rowland shows that the pleasure gap is neither medical malady nor psychological condition but rather a result of our culture's troubled relationship with women's sexual expression. This provocative exploration of modern sexuality makes a case for closing the gap for good.

The Monogamy Gap is a groundbreaking volume that explains why men cheat. Drawing on a range of theories across academic disciplines, the book highlights the biological compulsion of the sexual urge, the social construction of the monogamous ideal, and the devastating chasm that lies between them.

Sex is cheap. Coupled sexual activity has become more widely available than ever. Cheap sex has been made possible by two technologies that have little to do with each other - the Pill and high-quality pornography - and its distribution made more efficient by a third technological innovation, online dating. Together, they drive down the cost of real sex, and in turn slow the development of love, make fidelity more challenging, sexual malleability more common, and have even taken a toll on men's marriageability. Cheap Sex takes readers on an extended tour inside the American mating market, and highlights key patterns that characterize young adults' experience today, including the timing of first sex in relationships, overlapping partners, frustrating returns on their relational investments, and a failure to link future goals like marriage with how they navigate their current relationships. Drawing upon several large nationally-representative surveys, in-person interviews with 100 men and women, and the assertions of scholars ranging from evolutionary psychologists to gender theorists, what emerges is a story about social change, technological breakthroughs, and unintended consequences. Men and women have not fundamentally changed, but their unions have. No longer playing a supporting role in relationships, sex has emerged as a central priority in relationship development and continuation. But unravel the layers, and it is obvious that the emergence of "industrial sex" is far more a reflection of men's interests than women's.

What do straight, married female revelers at an all-women's sex club in LA have in common with nomadic pastoralists in Namibia who bear children by men not their husbands? Like women worldwide, they crave sexual variety, novelty, and excitement. In ancient Greek tragedies, Netflix series, tabloids and pop songs, we've long portrayed such cheating women as dangerous and damaged. We love to hate women who are untrue. But who are they really? And why, in this age of female empowerment, do we continue to judge them so harshly? In Untrue, Wednesday Martin takes us on a bold, fascinating journey to reveal the unexpected evolutionary legacy and social realities that drive female faithlessness, while laying bare our motivations to contain women who step out. Blending accessible social science and interviews with sex researchers, anthropologists, and real women from all walks of life, Untrue will change the way you think about women and sex forever.