Thats pretty normal hon. Many women can make it to 40 weeks without being dilated at all. You could still go into labor at any time though, even if you're only one or 3-4 or not at all. As for baby having not dropped its pretty normal too, everyone is different and it happens at different times. Sometimes babies don't drop until you're into labor.
Hope it happens for you soon though! Lots of labor dust your way!
