DD is 10mths old and not yet rolling around, crawling, standing or trying to walk. She can roll but chooses not to.
She can sit with great ease and stretch to reach something without toppling over etc. I wasn't very worried about this but in the past few days I have had no less than five people comment on how 'she will get there' or 'oh they don't all do things quickly' etc..
What should I do?