Kate can list a million reasons why she doesn't have kids: genetics, a dysfunctional family, and ultimately, the fear she isn't cut out for it. But when her little sister faces death, Kate makes her a promise that she'll have a baby. A sister's promise and a wife's promise . . . Kate must break one.
Babyproof by Emily Giffin;
My Sister's Keeper by Jodi Picoult;
Then Came You by Jennifer Weiner