Two-month-old babies jumping in their sleep may be due to physiological or pathological reasons. If it is caused by external stimulation and other physiological reasons should be timely soothing, to maintain a quiet sleep environment; if it is due to vitamin D and calcium deficiency and other pathological causes, you need to supplement the missing nutrients. Physiological causes: mostly considered may be due to the baby’s age is small, the development of the nervous system is not yet perfect caused by this situation is a normal physiological phenomenon, no special treatment, just timely appeasement, so that the baby to get a sense of security, to maintain a quiet sleep can be. Pathological factors: If the body lacks vitamin D and calcium, resulting in increased nerve excitability, caused by sleep jumping. Then you need to be instructed by the doctor to supplement vitamin D, calcium and so on, and at the same time take the child to the outdoor sunshine, is conducive to improving the phenomenon of sleep jumping. If your two-month-old baby’s sleep jumping is too frequent, we recommend that you seek medical attention as soon as possible to identify the cause and then have your child treated and adjusted by your doctor.