The early family planning initiatives in the 1950s and 1960s were motivated by demographic concerns; the vanguard countries developed family planning programs in an effort to control rapid population growth. As such, the ultimate objective of these programs (and the majority that have followed) was to reduce fertility. This translated to a strong emphasis on the quantitative aspects of service delivery. How many acceptors entered the program each year? What volume of contraception was distributed? What percentage of the population at risk used a contraceptive method?