Take a look at bills of labor and delivery from the 1950s that will just blow
Most Spanish women now have their first child between the ages of 30 and 39 ...
''average'' age of women having their first child. The mean age
A typical American birth costs as much as delivering a royal baby. The average normal delivery in the United States costs over $10,000.
The twin birth rate rose by an average of 2% annually from 1980
From 1980 to 2017, death rates for infants fell from 1,288.3 per 100,000 to
The number of babies born in the U.S. last year fell to a 32-year low, deepening a fertility slump that is
A key U.S. fertility rate has reached a record low for the fourth year in a row.
Median or average weekly earnings for over 200 occupations, by sex. See data for 1983,
Since 1980 the U.S. birth rate for twins has risen significantly.