Instead of (or in addition to) keeping a pregnancy journal, how about photos.with a chalkboard or poster board with information pertinent to that period of time in your pregnancy. this would be a cute idea someday
Wish I had good handwriting! ***Take a picture each year of the child's likes and favorite things and how tall the child is! (I would leave out the weight) present the pictures in a photo album to the child as they are leaving to college!
The sonogram picture may be one of the best pregnancy announcement pictures I've ever seen, so sweet! Probably would have my back to the camera and my cheek on his chest with him holding sonogram on my back so you could see both of us smiling.