Yeah I guess. My mom went over by 2-3 weeks with both my sister and myself and I just really don't want that for myself lol.
On average, babies come between 39-41 weeks(: it'll happen, it's still early, plenty of time! You never know, it could happen next week(:
Like you said, you have two more weeks. You want to go the full 40 if you can anyway. The longer your baby is in there the stronger your little one will be!