my baby is of month 4month old some time he is having foamy stool very rare, is it matter of concern?

A. no not a matter of concern no need to worry about the frequency of the stool if the consistency of the stool is semi solid to solid. also there is no need to worry about the colour of the stool if the consistency is normal. you have to meet the doctor if it is watery inconsistency otherwise semi solid to solid stool is normal