Generally speaking, human sexuality is how people experience an express themselves as sexual beings. The study of human sexuality encompasses an array of social activities and an abundance of behaviors, actions, and societal topics. Biologically, sexuality can encompass sexual intercourse and sexual contact in all its forms, as well as medical concerns about the physiological or even psychological aspects of sexual behaviour. Sociologically, it can cover the cultural, political, and legal aspects; and philosophically, it can span the moral, ethical, theological, spiritual or religious aspects.