... FFS and 14% in the MCS. In the U.S., about 6% of mothers are foreign-born, non-Hispanic, and about 11% of mothers are both foreign-born and Hispanic. In the U.K., 4% of mothers are foreign-born, ... in either the U.S. or U.K., mothers may be foreign-born. We separate foreign-born mothers (first-generation) from those born in the U.S. or U.K. (second generation). Within the foreign-born ... 11% of the British population is foreign-born, and 20% of children and adolescents below the age of 18 are either foreign-born or the child of one or more foreign-born parents. Today there are...