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Table 1 0 to 5 Miscarriage Rates by Parity 0 to 11

From: Spontaneous first trimester miscarriage rates per woman among parous women with 1 or more pregnancies of 24 weeks or more

Parity=

N=

Miscarriages = 0

=1

=2

=3

=4

=5

0

14,881

81.5%

14%

3.4%

1%

0.3%

0.1%

1

12,392

63%

26%

7%

2.4%

0.7%

0.4%

2

10,515

49%

34%

11.6%

3.6%

1.4%

0.5%

3

6579

40%

38%

14%

5%

1.7%

0.7%

4

3880

33.7%

39%

17%

6.4%

2.8%

1%

5 to 11

5232

26%

38.5%

20%

10%

3.9%

1.7%

Total

53,479

57%

27%

10%

4%

1%

0.4%