Oh I thought you were being funny Lil-chookie about them wanting to know your life story. Now I understand, gee I'm slow some days. What a fantastic idea writing the story of how they came into your life. Such an amazing momento just for them. Is it also kinda a debrief for youa nd DH too?
If we have a baby up for adoption in the nursery at work we take photos of everything and write in a journal every shift for the adoptive parents to have so they can see all the firsts. We even do a mock set up of them being weighed and measured.