Newborns are best photographed, in home. The best time for a newborn session is within the first 2 weeks of life. I also come to the hospital, for after birth images. I never had a session at the hospital when my son was born, but had I known this was an option, I would have cherished the images forever.
But Kim, we don't have a newborn, but we like the comfort of having our session in home... let's photograph you guys at home then! Or maybe it's July (Arizona is HOT in the summer) and you want me to capture family in town, a birthday party, or you just want me to document you spending time together at home!