Well fella, I can see where you are coming from, because my little girl is also growing up fast, and I have been dreading it for probably the last five years.
All we always hope for, is that they turn out well, and do better than we did, and you sure have something to be proud of with your (not so) little one there.

As already said though, good chance your wife to be will want more all over again, you know it makes sense.

Don't know why I'm laughing, I've been told similar!