Value | Category |
---|---|
0 | Not using |
1 | Pill |
2 | IUD |
3 | Injections |
4 | Diaphragm |
5 | Condom |
6 | Female sterilization |
7 | Male sterilization |
8 | Periodic abstinence |
9 | Withdrawal |
10 | Other |
11 | Norplant |
12 | Abstinence |
13 | Lactational amenorrhea |
14 | Female condom |
15 | Foam or jelly |
17 | Patch |
18 | Mucus/Billings/ovulation |
19 | Basal body temperature |
20 | Symptothermal |
21 | Standard days |