hello, doctor my son who is 4 and half month is passing stools frequety ,somtimes green,watery and later acidic....for around 8-9 times ,,,,and frequenty after breastfeed ...i used to breastfeed and give him once or twice formula ie.., nanpro1 but for 10 days i is only on breatfeeding but he is passing same.....it is almost 20 days...now