[Industrialized countries] In 1989 it was estimated that 16% of USA women who give birth have inadequate prenatal care -- increasing to 33% for unmarried or teenage mothers, 30% for Hispanic women, and 27% for black women.
2. Merging family planning with health services helps to avoid duplicating personnel and administration where resources are scarce; it helps in the many cases where contraceptives themselves have adverse effects on health; it helps that there is a relationship of trust between people and their health workers. But most important of all, family planning is "one of the numbers in the code which releases the combination lock of community health".