question: Hi doctor, My son age is 8 years old. His weight is 25 kg and height 135 cm. He has problem of passing stool in his underwear for the last 6 to 7 months. He is doing this without knowing it. He suffered with the same kind of problem last year for three months and it got cured. But, that medicine did not help this time. We discussed many doctors, but not get any solution. Please help us.