1.5 month , she spitted milk , demanding for milk within hour .. what I do for this case. feeding gap should be 2 hours ...if can feed within hours how much ml should give ... she is bottle feeding ... both breast milk and formula

A. For first 60 days it is supposed to be feeding every two hours so one time formula one time breast milk that is how you’re supposed to feed your child and after 60 days of birth feed your child on demand time breastfeeding in the same day