Hi My son is 9 and half months old. When i make him stand he raises his legs and bends his knees. He never likes to keep his feet on floor. But i have seen many babies of his age are able to keep the legs firmly on the floor when we make them stand. My son is still crawling on the floor( crawling on tummy). He recently is rocking on floor with his knees sometimes. But still not able to be on his knees. Also not able to stand. I am worried will he have any prblm with walking. Please advise.