My daughter is pooping only once in 4 days . What can I do . Since when she was 9 months old she used to poop once in two days. But when we have her oats on a daily basis she used to poop every day.But now it's been 3 months that she is pooping only once in 4 days even if we give her oats.She is drinking enough water .We consulted a doctor and he prescribed Duphalac. But we are concerned about giving it often. Is this a serious issue.Is there a natural remedy. Should I consult a doctor again on this?