Paidophilia Pain and erotic symbolism Pedicatio Pelvic development and erotic temperament Pelvic floor, variability of Pelvic inclination Penis Penis-fetichism Phallic worship Physiognomists and the erotic temperament Pica Pigmentation in relation to erotic temperament in pregnancy Potatoes, the supposed aphrodisiac effects of Precocity, influence of Pregnancy and pigmentation psychic state in sexual desire during relation of to intellectual work Presbyophilia Prostate Prostitutes, external genitals of stature of Psychic exhibitionism Psychic condition during coitus Puberty, the phenomena of pigmentary changes at Pubic hair Puericulture Pygmalionism Quadrupedal method of coitus in man Rachitic, sexual tendencies of the Reflex, bulbo-cavernous Reflexes during pregnancy Religious scatalogic symbolism Resemblance in erotic symbolism, associations of Respiration during coitus Responsibility of pregnant women Restif de la Bretonne's shoe-fetichism Romans, sexual significance of foot among methods of coitus among Rousseau Rue as an anaphrodisiac Sadism Saint compared to lover Salivation during coitus Satyriasis Scatalogic symbolism Scrotum Scruple, obsessions of Secretions of genital canal Semen, alleged female in coitus in female genital canal vital activity of artificial injection of constituents of as a stimulant Sexual anæsthesia Sexual conjugation Sexual desire during pregnancy Sexual organs Sexual selection in relation to erotic symbolism in relation to external sexual organs the probable cause of the hymen Shadow as a fetich Shoe, sexual significance of Shoe-fetichism frequency of normal basis of illustrated by Restif de la Bretonne prevalence of among Chinese, etc. former prevalence in Europe congenital basis of acquired element in favored by precocity relation to masochism illustrative cases of dynamic element in Sickness of pregnancy Skin, sexual significance of condition of during coitus in relation to erotic temperament sexual pigmentation of Slipper as a sexual symbol Smile, origin of the Sodomy, the term Spain, sexual attractiveness of foot in Spermatozoa reach ova, how the Spermin Sphygmanometer experiments during sexual excitement Stature and erotic temperament Stimulants Stuff-fetichisms Strychnine, aphrodisiac effects of Suggestion in relation to longings of pregnancy Symbols, nature of of sex in language Temperament, alleged erotic Testicular juices, effects of Testes Thyroid, condition during sexual excitement during pregnancy Ticklishness in relation to stuff-fetichisms Tumescence in relation to detumescence Unnatural offence, the term Urethra, variability of female an erogenous zone Urethrorrhoea ex libidine Urinary stream, in relation to nymphæ an alleged index to virginity Urine in religious rites possesses magical virtues in legends in medicine during coitus Urolagnia Uterus