Watery Poops

Paano po malalaman n ung watery poops ni baby ay dhil s kabag? Nag poops lo ko 2 mos and 2 weeks sya ung morning mgnda dumi nya then nong hapon na ngng watery na. D nmn po sya matamlay at hndi nmn lubog bunbunan niya. My nbabasa kc ko dto n pg watery stool baka dhil lng s kabag. Pls share ur ideas mga mommies. Thanks! Note: Formula feed s26 gold, vitamins nutrilin and ceelin.