Nine months baby ten days not poop, if the baby’s mental state is relatively good, then it may be caused by constipation, may also be the cause of anal fissure and other diseases caused by, and may be the baby ate less caused by different reasons, different methods of treatment. 1. constipation: nine months baby ten days do not poop, if the baby’s spirit is relatively good, diet appetite as usual, then it may be constipation caused by the use of drugs such as Keseru to the baby laxative, but also to improve the baby’s diet structure, to the baby to add complementary foods should be rich in dietary fiber vegetables, fruits, mainly. 2. anal fissure: if the baby has an anal fissure, resulting in pain when the baby defecation, then the baby may not dare to defecate because of the pain of defecation, and then appeared nine months the baby did not pull the symptoms of the day, the treatment of erythromycin ointment can be used on the anal fissure coated with the baby and let the baby drink more water, more vegetables and fruits, to avoid the dryness of the bowels. 3. eating less: if the baby recently eat less, there may also be nine months baby ten days without poop symptoms, if it is due to the lack of zinc and other trace elements caused by the loss of appetite, you should give the baby zinc, can take lysine glucosamine zinc oral solution for treatment. In addition to the above factors, intestinal obstruction, intestinal stenosis can also lead to nine-month-old babies appear ten days without poop symptoms, it is recommended to consult a doctor in time to find out the cause, please ask the doctor to deal with. The above medications should be used in accordance with medical advice.