Suggest Ways Of Feeding The Baby

Hi Santosh, My baby is 11 months old now . Till 7th month the breast feed was done and then the feeding stopped for my wife. From last month we are giving the lactogen. My question is night time baby cries too much and she needs the milk in couple of seconds once she starts crying.Can we heat and store the milk in bowl and can give to her late night or fresh heated milk only we should give?? Please suggest.