egins, 262

" uterine, 66

Literature, poisonous, 189

Living beings, 25

Love, perverted, 178

Lust, effect upon child, 111

Male organs, 71

" continence, 256

Mammary glands, 70

Marriage, 124, 402

" evils of ill-mated, 131

" effect of late, 132

" experimental, 141

" forbidden, 155

" of cousins, 163

" of criminals, 164

" of paupers, 167

" but not love, 235

" customs of different nations, 125

Marital excesses, 216

" rights, 234

Masturbation, 315, 428

" treatment of, 378

" prevention of, 378

" effects in females, 373

" effects on offspring, 376

" self-helps to cure, 385

Menopause, the, 82

Menorrhagia, 91

Menses, 81

Menstrual period, duration of, 82

Menstruation, 81

" nature of, 83

Mental unchastity, 174

" culture, 313

Milk, influence of upon children, 70

Mind, cause of unbalanced, 129

Mormonism, 148

Monsters, 99

Mock piety, 338

Moderation, 248

Modesty, 488

Mothers, a warning to, 201

" their work, 479

Moral contagion, 459

Moving apparatus, 425

Multiple births, 98

Navel, the, 68

Nervous diseases, 368

" debility, treatment of, 378

Nocturnal emissions, 353

Novel-reading, 486

Nursing, 70

Nutrition, 30

Nutritive apparatus, 425

Nymphae, the, 73

Nymphomania, 301

Objects of life, 423

Obscene books, 187

Obscenity, 462

Oneida community, the, 258

Organized beings, 28

Organization, 28

Ovary, 51

Ovum, 51

" discharge of, 83

" size of, 52

" expulsion of from ovary, 74

" union of the, with the zoosperm, 57

Pangenesis, doctrine of, 103

Paralysis, 369

Parturition, 68

" painless, 68

Passion, inherited, 121

Passions, how excited, 183

Pedestrianism, 40

Pernicious books, influence of, 297

Penis, the, 56, 71

Physical differences in sex, 39

Piles, 350

Pimples, 342

Placenta, 67

Plants, sex of, 37

Pictures, vile, 464

Poisonous literature, 189

Polyandry, 152

Polygamous flowers, 47

Polygamy, 145

" defense of, 148

" exposed, 149

" of great men, 152

Precocity, 77

" sexual, 117

" indications of, 119

Pregnancy, 62

" duration of, 66

" extra-uterine,