I have a 1 month old who is gassy and in pain. he is not sleeping and fussy which started 2 days ago. should i consider changing formula? are there any recommendations- he is currently on jan optipro1 since 19 dec

Doctor can examine: A young baby usually poops after every feeding or after every-other feeding (averaging 3-4 poops a day). As the weeks go by, babies tend to poop less often, some twice a day while others once every-other day. A one-month-old who is fussing a lot needs to be examined by his doctor because he may be sick, meaning we don't want to simply blame a formula for his symptoms.