No oral contraceptives (n=43) | Using oral contraceptives (n=34) | |
---|---|---|
Menses later than expected | 5 (11.6) | 5 (14.7) |
Menses earlier than expected | 13 (30.2) | 3 ( 8.8) |
Reduced loss of blood and/or shorter duration of the menstruation | 3 (7.0) | 1 (2.9) |
More loss of blood and/or longer duration of the menstruation | 14 (32.6) | 4 (11.8) |
Menses normal | 14 (32.6) | 24 (70.6) |
Percentages are shown in parentheses. Differences significant p<0.05.