Human Sexuality, Current Perspectives

abortion adolescence adult attitudes become birth control body breast cause cervical cervix changes Chapter clitoris condom contraceptive couples culture diabetics diaphragm discussion disease drugs effects engage erectile erotic estrogen example experience factors Fallopian tubes fantasies feelings female fertility fetus genitals glands heterosexual homosexual hormones human sexuality important increase individuals infection infertility influence intercourse involved Kaplan Kinsey male Masters and Johnson masturbation menstrual menstrual cycle method normal occur orgasm ovaries ovulation partner patterns penis physical physiological pill pornography practices pregnancy premature ejaculation procedure prostitution psychological psychosexual development rape recent regarding relationship reported reproductive result sex education sex role sex therapy sexual activity sexual arousal sexual behavior sexual dysfunctions sexual functioning sexual response cycle sexual revolution social society specific sperm Stewart stimulation suggest techniques therapists tion tissue transsexuals treatment typical uality uterine uterus vagina variables variety woman women