Since this is YOUR baby, its MUCH easier than dealing with a clients baby who is on a time schedule and money constraint. Best thing to do is google "baby images" or "baby photography", etc., and youll find LOTS of images. The last baby session I did, he was 14 days old (prime is 10-14) and we did a 4 1/2 hour session one day and a 5 hour session the next. He would NOT sleep for more than 15 minutes at a time. Even laying him on a blanket he was completely unruly. You NEVER know what to expect with babies.
And congratulations!!!! My son is almost 5 and it seems like yesterday we were bringing him home. It goes by too fast.