Depends on the site I guess.
U.S. fertility
The United States, at a population of over 291 million, is the world's third most populous country, after China and India, and has the highest population growth rate of all industrialized countries.4, 12 Fertility, or births per woman, contributes to our population growth and must be addressed in order to achieve population stabilization.
Each year there are approximately 4 million births in the U.S. and 2.4 million deaths.24, 25 The growth due to natural increase (total births minus deaths) is therefore 1.6 million per year. Yet according to the Census Bureau's decennial census, U.S. population is growing by approximately 3.3 million per year.26
U.S. fertility first dropped to less than replacement level fertility in 1972,11 and by 2002 had dropped to a record low.19 (Replacement level fertility is 2.1 children per woman because of infant mortality - see terms). During most of the 1970s and 1980s women gave birth to fewer than 2 children on average, a rate insufficient to replace the population.11, 12 Because of population momentum, U.S. population would have increased to 255 million by 2020 and then gradually declined.11
In 2000, births increased 3% over births in 1999 - the third straight increase following nearly a decade of decline from 1990 through 1997.12 Now, the average number of children born to women over a lifetime is at 2.03 - slightly below replacement level.12
U.S. fertility
The United States, at a population of over 291 million, is the world's third most populous country, after China and India, and has the highest population growth rate of all industrialized countries.4, 12 Fertility, or births per woman, contributes to our population growth and must be addressed in order to achieve population stabilization.
Each year there are approximately 4 million births in the U.S. and 2.4 million deaths.24, 25 The growth due to natural increase (total births minus deaths) is therefore 1.6 million per year. Yet according to the Census Bureau's decennial census, U.S. population is growing by approximately 3.3 million per year.26
U.S. fertility first dropped to less than replacement level fertility in 1972,11 and by 2002 had dropped to a record low.19 (Replacement level fertility is 2.1 children per woman because of infant mortality - see terms). During most of the 1970s and 1980s women gave birth to fewer than 2 children on average, a rate insufficient to replace the population.11, 12 Because of population momentum, U.S. population would have increased to 255 million by 2020 and then gradually declined.11
In 2000, births increased 3% over births in 1999 - the third straight increase following nearly a decade of decline from 1990 through 1997.12 Now, the average number of children born to women over a lifetime is at 2.03 - slightly below replacement level.12