Is it normal for a baby born two months premature to not roll over at six months of age?

Two months premature baby, born six months will not roll over, may be normal, may also be cerebral palsy and other pathological conditions.
1. physiological phenomenon: two months premature baby, born six months, then correct the gestational age is four months, four months part of the baby will not roll over, is a normal phenomenon.
2. Cerebral palsy: preterm birth is one of the important risk factors for cerebral palsy, the symptoms of cerebral palsy are characterized by movement disorders, and some of the children are combined with abnormal intellectual development. If the baby still can’t hold his head up and stabilize it, or if there are changes in muscle tone, postural abnormalities, or hand and foot movements, he needs to be evaluated by a child neurologist as soon as possible.
If your baby is born two months prematurely and is unable to roll over at six months of age, it is recommended that he or she be seen by a pediatric neurologist, who will determine the next step in the treatment plan based on the results of the examination.