I have a nine month old that's not crawling yet. Not really even trying to. He just doesn't show much interest in getting to other places. When he finally figured out that he could roll to get somewhere, he only did it for a week, and then stopped (pretty much like everything else he does!). He's just starting to cruise around on the furniture (but mainly us), but also doesn't pull himself up much and waits for us to help him pull himself up. It's completely normal and there's no rule book that says babies must do XXX by a certain age to be "normal". There's no such bloody thing as normal!

BW