For V379 and V380 is all women except users or Lactational Amenorrhea (V312 = 13).
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Source of any method of contraception is formed from a combination of responses. For current users of modern methods, except users of Lactational Amenorrhea, it is the source of that method. The code for women who are not currently using any method is set to 98 (Don’t know).