Whether it is normal for a baby not to be able to raise its head at three months should be judged in conjunction with other aspects of the baby’s body. If the baby’s muscle strength and tone, and micronutrients are normal, the baby may raise its head later, which is a normal phenomenon; if the baby’s muscle strength and tone, nutritional status, and micronutrients have abnormalities, which is not normal.
If the infant’s muscle strength and muscle tone are normal, nutritional status is good, development is in line with the month, and there is no deficiency of micronutrients in the body, then the infant may be late in lifting the head, and prone head-up training can be done appropriately.
If the infant’s muscle strength or muscle tone is abnormal, it is not normal for the infant to be unable to raise his head. If the muscle strength and muscle tone are normal, the infant’s developmental deficiencies or nutritional deficiencies or micronutrient deficiencies may affect the raising of the head.
Generally speaking, infants will raise their head at three months, some of them will raise their head later if they have normal development, and they can do more prone head-up training in normal times. If it is caused by lack of calcium or micronutrient deficiency, they need to supplement calcium and micronutrient under the guidance of the pediatrician.