Scale Subscale

N

Mean

SD

Number of items

Proportion of variance

Principal component loading

Cronbach’s α

FertiQoL

1201

65.6

13.4

34

30.8

0.33 - 0.83

0.92

Emotional

1201

62.0

20.3

6

58.4

0.33 - 0.88

0.86

Mind/Body

1201

70.5

20.4

6

60.2

0.70 - 0.85

0.86

Relational

1201

73.2

14.9

6

38.0

0.47 - 0.72

0.67

Social

1201

67.2

17.8

6

45.3

0.34 - 0.82

0.73

Environment

1201

53.2

15.5

6

53.2

0.41 - 0.86

0.77

Tolerability

1201

68.7

21.6

4

59.7

0.70 - 0.86

0.77