Thank you for query on Healthcare Magic.
Your child seems to have mild diarrhea
and some times loose frequent stools are common in newborns.
How is his activity and urine output?
I advise you to continue exclusive breastfeed your child till the age of 6 months.
can be given one sachet per day orally after mixing in expressed breast milk for 3 to 5 days.
Stool can be given for routine, pH, reducing substances, and for culture and sensitivity to detect any abnormality after consulting your Pediatrician
Hope I have answered your query.