Is the 7 year itch a reality? I think some study or another said it was. But be that as it may...my 7th wedding anniversary has come and gone...and so far so good.
I have to say looking back...I never, ever thought I'd be a married with kids type. Heck I don't particularly like kids, truth be told. They make me uneasy...and WHY are their hands always, always sticky?
DH and I had the "one more baby" discussion this weekend in earnest (we have a "State of the Union" talk every year to make sure anything anyone wants to say/get off their chest gets said) and we both had such mixed feelings about it.
I am old now, IMO for having babies...and really...the gap between the oldest and a baby would approach 7 years. One thing I always told myself was that big age gaps mean trouble!
Then there's the question of freedom. We're coming up on a time when BOTH kiddos will be in school...and that leaves some good time in the day for me to get things done, take up a new hobby, spend more time with the hounds, get a job, etc. And at the back end...when we finally get the youngest out of the house...there'd be another one still home, LOL. That world tour would have to wait even longer! 
We agreed...that right now it's a "no" on the 3rd baby topic. So we're going to enjoy our kiddos entering the fun part of school...before angst and turmoil....while we can.
The marriage is solid from both our viewpoints and these days that seems to be a rare thing. So far so good...