Book excerpt: Studies show that having a healthy sex life can:- Boost your immune system- Promote heart health- Alleviate stress- Increase longevityIn easy-to-understand text, Dr. Hoppe explains:- The expected life patterns of a woman's sex drive- How-and why-libido is different in men and women-and what to do about it- Ways-medical, psychological, emotional, sensual-to boost your desire and get-and stay--focused on sexual intimacy- Doctors' emerging understanding of sexual dysfunction in womenOverflowing with ideas and tips for what you can do tonight to light the fire, this book is at once reassuring and effective.