my baby boy is 4 months old.. he is totally on formula milk( similac stage 1) because I am not able to produce any breast milk but now suddenly he is not taking milk trough bottle and not even with spoon.. what should I do??

A. you need to consult your pediatrician regarding this because before 6 months of age you cannot introduce semi solid food and if at all it is possible for you to re-establish your electrician it will be better you can take help from all lactation expert