George H. Napheys, The Physical Life of Woman: Advice to the Maiden…
“ But there are certain physical conditions which necessitate the employment of a hired wet-nurse, or weaning. If the mother belongs to a consumptive family, and is herself pale, emaciated, harassed by a cough, and exhausted by suckling, wet-nursing is eminently improper. A temporary loss of strength under other circumstances should not induce a mother at once to wean her child; for it is often possible, by the judicious use of tonics, nourishing food, and stimulants, to entirely restore the health with the child at the breast. ”
