I don't have a middle name -- my parents said they wanted to leave a space for when I got married. Little did they know that I'd keep my original name. I've always wanted a middle name, but not enough to change my last name to someone else's so my "maiden" name could be pushed into space #2. That said, I've had a good life with only 2 names!
Re: How old will you be when LO arrives?
me: 20
DH: 22
Me: 22
DH:23
me - 16 or 17 (due date is a day after my birthday)
him - 20
Me: 35
SO: 35