hi my baby is completed 6 month but not rolling yet .is this normal or not

A. It's not uncommon for some babies to take a little longer to start rolling over. While most babies begin to roll between 4 to 6 months, some may take until 7 months. If your baby has good head control, can push up during tummy time, and is otherwise active and alert, it may not be a concern. Encourage tummy time daily and allow plenty of floor time to help strengthen muscles. However, if your baby shows no interest in movement or has weak muscle tone, it's a good idea to consult your pediatrician for evaluation.