Columbia subject headings:
Child rearing--United States--History--Miscellanea.
Motherhood--United States--Miscellanea.
Pregnancy--Miscellanea.
Harvard subject headings:
Child rearing--United States--History--Miscellanea.
Motherhood--United States--Miscellanea.
Pregnancy--Miscellanea
Princeton subject headings:
Child rearing--United States--History--Miscellanea.
Motherhood--United States--Miscellanea.
Pregnancy--Miscellanea.
Trivia and miscellanea.