After the baby fell out of bed through the clinical manifestations, parents to the baby to do a full-body examination or go to the hospital through the imaging examination and other aspects of judgment to determine all right. 1. Clinical manifestations: after the baby fell out of bed can be judged by clinical manifestations, such as the baby’s crying symptoms are not obvious, conscious, no drowsiness and other symptoms of discomfort, and a good state of mind, etc., can be initially determined to be fine. If there is more than crying, drowsiness, coma, vomiting and other symptoms, need to consult a doctor in time. 2. Parents to do a full body examination of the baby: after the baby fell out of bed, parents need to see whether there are bruises, redness, swelling, bleeding or limb movement disorders, etc., if the baby is only slightly red, swollen or bruised, and there is no progressive increase in the performance of the baby, more that the baby is fine. 3. Through imaging: after the baby fell out of bed, if the baby continued to cry, appeared to be in poor mental state, and accompanied by frequent vomiting, parents need to take the baby to the hospital in a timely manner for a cranial CT scan or magnetic resonance imaging, which can check in detail whether the baby has a fracture, hematoma and so on. Parents are advised to take their babies to the hospital to complete the relevant examinations after the baby falls out of bed, and have them evaluated by a specialist.