My daughter is 15 months and I am a working mom I used to pump her feed but in the morning it come only 30 ml earlier it was 60 ml and in the afternoon pumping around 60 ml earlier it was around 120 ml and now she cries for milk. Should I introduce her formula milk

A. Your child is 15 months you can also give cows or buffaloes milk to the child if you want and then they age a child can easily have a really good amount of milk which can it be easily somewhere around 210 ML to 240 ML so accordingly you should increase the amount and if needed you can give formula milk