Dr Vandan H KumarFather of a 7 yr 6 m old boy3 years agoA. evry month should be changed
in long term avoid bottle feed
More proper information and answer regarding this will be given by your personal doctor and you can contact your doctor for this
You can check with nearest doctor also in your locality.
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RashmiMom of a 11 yr 2 m old girl3 years agoA. F If your child is hundred percent on formula feeding then you should change the body every 2 to 3 months depending as to how many times you’re using bottle birthday if you are using that bottle for 4 to 5 times in a day also then you can go ahead with changing the bottle every two months
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