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Learning about Sexuality
The Mosher Survey
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abortion adolescence adult anal androgen baby become birth blood body boys brain breast cause cells changes Chapter child clitoris coitus contraception couples cultures cycle effects ejaculation engage erection erotic estrogen experience fantasies feel female fetus Figure gender genitals girls glands gonadal havior heterosexual homosexual hormones human sexual infection interactions intercourse Kinsey less male marital marriage married Masters and Johnson masturbation menstrual menstrual cycle ment moral mother muscles ovaries ovulation ovum paraphilias parents patterns penis percent period person phase physical physiological pituitary pornography pregnancy problems progestins prostate prostitutes psychological puberty rape rapist relationship reproductive role sample semen sex organs sex research sexual activity sexual arousal sexual behavior sexual dysfunction sexual function sexual interest sexual partners sexual response social society sperm stimulation symptoms teenage testes testosterone therapy tion usually uterine uterus vaginal vasocongestion virus woman women