The Sex Factor in Marriage: A Book for Those who are Or are about to be Married

acute afterbirth arouse attain awakened beautiful become begin birth bleeding blood cause cavity CHAPTER clitoris corpus luteum hormone couples cycle difficult discomfort egg-cell egg-tube embryo ence energy Epididymis essential feel female sex fertilized fingers fluid follicles girl gland happy sex-life harmony healthy husband and wife hymen important kind knowledge life-cell lining cells lovers Male Sex Organs marriage married married couples masturbation menopause menstrual cycle menstrual flow menstruation mind muscles nature necessary oestrin orgasm ovary pain penis person physical pituitary pleasure plete position possible pregnancy puberty reproductive responsive passion rhythm scrotum sensations sex activity sex desire sex experience sex hormone sex intercourse sex-act sexual intercourse sible skin soul spermatic duct sperms sponge stimulation takes place testicles testis thing tion true tube understand vagina Vas deferens velopment walls whole wife's wives woman womb women yellow body