Improvement of offspring, [222]-[227]

Impregnation, [269]

Impregnation, artificial, [270]

Infant teething, [336], [337]

Infants, feeding, [319]

Infants, care of, [315]-[320]

Influence of good character, [73]-[74]

Inhumanities of parents, [396]-[399]

Intoxication, [355]

Infants, care of during hot weather, [332]-[335]