When do baby start rolling over ? My baby is 6 months and he can only roll sides but not entire flip from back to tummy. Should i be worries ? And also he is born a big baby , i heard many say 3-4 months they should be able to roll but most of the baby i know who can roll are relatively small size as compared.. Mind sharing experience

Hi babies are individuals and will have different speed in developmental milestones. Usually at 5 months they will be flipping from back to tummy. It could also be like you said because your baby is big so it takes more effort to completely flip over. Give your baby more tummy time as this develops the core muscles necessary for flipping and crawling later on. You should do tummy time 3-5 times a day of about 3-5 minutes first then gradually increase the length of time. However if you are concerned you should speak to your PD during the developmental check and he can refer you to a therapist