The study of sexual physiology has been a paying career or a diverting sideline for scientists as far-ranging as Leonardo da Vinci and James Watson. The research has taken place behind the closed doors of laboratories, brothels, MRI centers, pig farms, sex-toy R&D labs, and Alfred Kinsey's attic.

Mary Roach, "The funniest science writer in the country", devoted the past two years to stepping behind those doors. In Bonk, Roach shows us how and why sexual arousal and orgasm can be so hard to achieve and what science is doing to slowly make the bedroom a more satisfying place.

For married couples and those engaged to be married, Sheet Music is a practical guide to sex according to God's plan. In his characteristic style, Kevin Leman addresses a wide spectrum of people, from those with no sexual experiences to those with past sexual problems or even abuse. Using frank descriptions, this audiobook has a warm and friendly tone that will help couples overcome awkwardness in discussing an issue important to all married couples.

When an unexpected medical crisis sends Naomi Wolf on a deeply personal journey to tease out the intersections between sexuality and creativity, she discovers, much to her own astonishment, an increasing body of scientific evidence that suggests that the vagina is not merely flesh, but an intrinsic component of the female brain - and thus has a fundamental connection to female consciousness itself.

After 20 years of private obstetrics and gynecological practice, there’s nothing Dr. Jackie Walters hasn’t seen. And now, in her new audiobook, the widely-adored OB-GYN invites you to put your feet in the stirrups and investigate. Whether she’s covering libido, contraceptives, labiaplasty, or fertility, Dr. Jackie educates listeners with her characteristic grace and pragmatism. Both funny and informative, she brings you on a quest through the female reproductive system - answering all the burning (and itching, and smelling...) questions you’ve always been afraid to ask.

Can twins have different fathers? From the composition and function of human sex organs to the fascinating biochemistry behind sexual attraction, How Sex Works presents captivating new ideas and surprising answers to questions about contraception, fertility, circumcision, menopause, STDs, homosexuality, orgasms, and more. This is an entertaining, comprehensive exploration of culture, biology, and history that takes us far beyond our common understanding of sex.

Dr. Ian Kerner is a Sherlock Holmes of the bedroom - a sexual detective helping individuals and couples solve the mystery of their sexual distress. His secret weapon? Informed curiosity. Kerner has perfected the art of the “sex script analysis”, a method of inquiry to examine your sex life in action moment by moment. In those details - the what, where, when, and why of your last sexual experience - all the clues of what went wrong are laid bare and the mystery of how to create mutual pleasure can be solved.

The Ultimate Guide to Sex After Fifty delivers solid, practical information in a friendly, accessible style to help all genders and orientations, partnered or unpartnered, enjoy their sexuality for the rest of their lives.

Whether you're about to walk down the aisle or you've been married for decades, this revised and expanded edition of The Good Girl's Guide to Great Sex by popular blogger and award-winning author Sheila Wray Gregoire will lead you on a wonderful journey of discovery toward the amazing sex life God designed you for.

A candid companion to the best-selling guide for women, The Good Guy's Guide to Great Sex gives you suggestions for a fulfilling sex life for both you and your wife, whether you're just starting out or simply want to make your sex life what you've always hoped it would be and aren't sure how to get there.

Having marital issues? If you were looking for a solution. It is quite likely you answered "yes" to this question. After some time a marriage could get stale and boring. Wouldn't it be nice to find a solution to all these marital problems? I won't lie, some of these tips will be hard to do because you are so used to doing them differently or you take your spouse for granted, but it will get easier in no time.