Expectant Mother's Guide:

At this site, you will find info on Pregnancy, Childbirth, and Baby-Related Resources-

They offer ideas on what to do during Pregnancy to preserve this special occasion, like:

"Send a birthday card to your baby. Drop it in the mail a day or two before your estimated due date. You just may get lucky and receive it "on time.""

"Write a letter to your unborn child to be kept and read at some future special event, such as high school graduation or bridal shower. Include your thoughts about your pregnancy, your birth experience, and expectations, etc."



http://www.expectantmothersguide.com/library/EUSmementos.htm



Also, wanted to add this site for Pregnancy Scrapbooking!

Here, they have "helpful hints for documenting and preserving your pregnancy memories"

http://www.scraplink.com/articles/pregnancy_scrapbook.htm