For the cover, would you use a picture from his/her newborn shoot, or 1 year shoot?

LO is only one month old, but I've already started working on a photo book (I want to keep it updated monthly so it doesn't end up being a project I never get done). I was thinking I would use a photo from her newborn shoot for the cover... but then I thought it might be nice to have a picture when she's a year old and then when you open the book and see her newborn pics you really get a sense of how much she's grown.

Just for fun, which would you pick?