My baby is 3 months and 20 days old ...for past 15 days her poop is green we had tried herb oil 5 days that time his poop become yellow in 2 days...and after that again it turned green we c doctor he suggest motion test and it result round worm ova seen .... He then suggests me colistop.... For 4 days ..then it turns green constipated..... We gave formula nusobee now....then my doc recommended tuf pro for 3 days green become lite green .. But I m worrying .... Her weight is 5 kg for last 20 days....