Outcome

Group A LNG-IUD

Group B oral progesterone

P value

Amenorrhae

3 (6%)

0 (0%)

0.01

Headache

29 (59%)

26 (52%)

0.0781

Mood swing

8 (16%)

10 (19%)

0.853

Weight gain

6 (12%)

7 (14%)

1.000

Intermenstrual spotting

25 (50%)

13 (25%)

0.01

Nausea

3 (5%)

10 (24%)

0.04

Breast tenderness

10 (20%)

11 (22%)

0.734

Proportion of women satisfied with treatment and willing to continue the treatment

38 (75%)

13 (25%)

0.0001