Study/Sample size

Our study 2011 (70)

Utman et al., 2011 (60)

Sushil et al., 2005 (40)

Kriplani et al.2007 (63)

Kaunitz et al.2010 (82)

Chattopdhya et al.2011 (42)

Reid et al.2005 (25)

Irregular bleeding

30%

13%

22%

71%

-

28.5%

44%

Perforation

-

-

-

-

-

-

-

Expulsion

4.2%

10%

-

-

5%

2.38%

16%

Pain

20%

-

-

38%

-

4.76%

32%

Weight gain

3%

-

5%

30.5%

-

-

Headache

7.69%

-

-

13.3%

10%

-

40%

Vaginitis

6.1%

3.33%

-

33.3%

11%

-

Ovarian cyst

-

-

-

-

13%

-

24%

Breast tenderness

-

-

-

-

-

-

24%