re no problem for us I don't have much ,ilk now and she is 10 months old. We do this when she is around 6month old as well, although I have plenty of supplies at that time
link: http://www.babycenter.com/404_can-i-mix-breast-milk-and- formula_8883.bc "Formula from a bottle that your baby has drunk from must be discarded within an hour of preparation. Breast milk, on the other hand, will "keep," refrigerated, for a number of hours in a bottle that's been fed."
【在 m**y 的大作中提到】 : link: http://www.babycenter.com/404_can-i-mix-breast-milk-and- : formula_8883.bc : "Formula from a bottle that your baby has drunk from must be discarded : within an hour of preparation. Breast milk, on the other hand, will : "keep," refrigerated, for a number of hours in a bottle that's been fed."