Suggest me a book on Motherhood

Hello all! So I have a possibly strange request. Since I was very little I have always wanted to be a mother, but now that I’m getting closer to the age I could actually have children I would like to know as much about it as I can before I make any big decisions. Suggest me books by new parents, preferably non fiction, the good, the bad and the ugly on the realities of parenthood and the ways it will affect your life.

by jfka