How often do Americans have sex?

What are the most common sexual problems in America today?

What are causes for low sexual desire and what can be done?

What future sexual enhancers are on the horizon?

What treatment options do women who experience pain during intercourse have?

What sexual changes do men and women experience as they age?

How can chronic illness and disability affect sexuality?

Why are teenage pregnancy and abortion rates so much lower in Europe than in the USA?