We use data from the 1981 and 1991 censuses of India to examine (a) sex ratios among infants aged under 2, (b) child mortality (q5) by sex, and (c) estimated period sex ratios at birth (SRB) calculated by reverse survival methods, to see whether bias against female children pers

India's efforts to promote family planning have produced a significant increase in the couple protection rate (CPR) which has increased by about 33 percent during the last 22 years-from 10.4 percent in 1970 to 43.5 in 1992.