The theory and practice of infant feeding, with notes on development . Fig. 76.—Diagram Showing Average Months for Cutting Teeth. both of the middle lower incisors, at the sixth or seventhmonth. The rest are gradually evolved, usually in thefollowing order: upper central incisors, upper lateral inci-sors, four anterior molars, four canines, and finally thefour posterior molars. The first dentition should becompleted by the end of infancy at the age of two and ahalf years. There is always some variation, within the limits ofhealth, as to the exact time of the evolution of the may be sa


The theory and practice of infant feeding, with notes on development . Fig. 76.—Diagram Showing Average Months for Cutting Teeth. both of the middle lower incisors, at the sixth or seventhmonth. The rest are gradually evolved, usually in thefollowing order: upper central incisors, upper lateral inci-sors, four anterior molars, four canines, and finally thefour posterior molars. The first dentition should becompleted by the end of infancy at the age of two and ahalf years. There is always some variation, within the limits ofhealth, as to the exact time of the evolution of the may be said, however, that much delay in teething isan evidence of faulty nutrition or constitutional disease,such as rickets. Such delay must hence call for a care- 292 INFANT FEEDING. ful investigation of the food, both as to proper ingredientsand adaptability for the infants Fig. 77.—One Day Old. 177. A few pictures of normally developing infants willbe shown, as affording a guide to the eye in recognizingwhat may be expected at various ages. Care has been


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectinfants, bookyear1902