english deutsch
To Breed Or Not To Breed
http://www.context.org/ICLIB/IC31/ToBreed.htm
Readings on population, procreation, and the meaning of life.
U.S. Bureau of Census Childfree Statistics
http://www.census.gov/population/www/socdemo/fertility.html
Lists of percentages of childfree women, broken down by age group and year.