Birth: facts and legends.

Milinaire, Caterine.
New York : Harmony Books, [1974]

Birth Settings in America : Outcomes, Quality, Access, and Choice.

National Academies of Sciences, Engineering, and Medicine (U.S.)
Washington, D.C. : National Academies Press, 2020.

Pregnancy, birth, and family planning; a guide for expectant parents in the 1970s

Guttmacher, Alan F. (Alan Frank), 1898-1974.
New York : Viking Press, [1973]

The pregnant cook's book; or, I'm not fat, I'm just pregnant

Lane, Carolyn.
New York : Viking Press, [1970]

Prenatal care : effectiveness and implementation

Cambridge, UK ; New York, NY, USA : Cambridge University Press, 1999.

Prenatal care : reaching mothers, reaching infants

Washington, D.C. : National Academy Press, 1988.