Duration of menstrual bleeding* | Control group (n = 70) | Water intake group (n = 70) | p value** | |
---|---|---|---|---|
Number (%) | Number (%) | |||
Before intervention | 0.125 | |||
Normal | 38 (54.3) | 39 (55.7) | ||
Abnormal | 32 (45.7) | 31 (44.3) | ||
The first menstrual cycle after intervention | 0.094 | |||
Normal | 41 (58.6) | 49 (70.0) | ||
Abnormal | 29 (41.4) | 21 (30.0) | ||
The second menstrual cycle after intervention | 0.043 | |||
Normal | 37 (52.9) | 46 (65.7) | ||
Abnormal | 33 (47.1) | 24 (34.3) |