We were talking about preemie charity projects in chat earlier. This is one of the other sites I have in my favorites. (The site does state that these patterns are for personal / charity usage only)
There are a few that I have not looked at, just because the thought is so sad. I can, however, see where they would be a comfort to bereaved parents.
Scroll down just a little and you'll find the fleece preemie cuddler we were talking about.
There are tons of projects on this site, for all kinds of needs. Including projects for chemo patients.
http://www.angelfire.com/planet/mcshelpsite/sewingstuff/freepatterns.html/#crafts