hello sir..my son turned 11 months 6 days back...he is still not crawling but moving like a radius in a circle.he was able to sit at 8months.his weight is 8kgs.....he also has no dentition yet.....I am giving vit d regularly.....I am worried abt his crawling n dentition...????

A. Is your child standing and trying to walk with support because if your child is doing it then there is no problem because some kids do not cross the street learn to stand and walk with support and then independently so that is also not a problem if the child is standing in working with support right now