The unevenness of a newborn’s skull may be due to incorrect sleeping position or calcium deficiency. It needs to be treated according to the cause. 1. Incorrect sleeping position: Since the skull of a newborn is very soft, you can let the baby sleep on its side and turn the baby over from time to time, so that the baby does not sleep in one part all the time. 2. Calcium deficiency: calcium can promote bone development, when the lack of calcium can also lead to uneven skull, this time you should give your baby calcium, take your baby more sunshine, can promote the absorption of calcium. When the skull of a newborn is uneven, it is recommended to take the baby to the doctor in time, under the guidance of the doctor.