Extramarital births
The proportion of children born outside marriage is rising in all EU countries, the USA, and Australia.[9] In Europe, besides the low levels of fertility rates and the delay of motherhood, another factor that now characterizes fertility is the growing percentage of live births outside marriage. In the EU, this phenomenon has been on the rise in recent years in almost every country and in seven countries, mostly in northern Europe, it already accounts for the majority of live births.[10]
In 2009, 41% of children born in the United States were born to unmarried mothers (up from 5% a half-century ago). That includes
73% of non-Hispanic black children, **53% of Hispanic children **and
29% of non-Hispanic white children.[11][12]
In April 2009, the National Center for Health Statistics announced that nearly 40 percent of American infants born in 2007 were borne by an unwed mother; that of 4.3 million children, 1.7 million were born to unmarried parents, a 25 percent increase from 2002.****[13] The percentage born extramaritally increased 21% during 2002–2007, reaching at 1,714,643 in 2007 (or nearly 4 in 10 U.S. births).[8] Most births to teenagers in USA (86% in 2007) are nonmarital, 60% of births to women 20–24 and nearly one-third of births to women 25–29 were nonmarital in 2007.[8] Teenagers accounted for just 23% of nonmarital births in 2007, down steeply from 50% in 1970.[8]
en.wikipedia.org/wiki/Legitimacy_(law)