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Table 1 Distribution of CGG repeat number in the 29 pre-mutation carriers and 3 full mutation carriers

From: The prevalence of CGG repeat expansion mutation in FMR1 gene in the northern Chinese women of reproductive age

Abortion history

Number of CGG repeats

55–60

61–65

66–70

71–75

76–80

81–200

> 200

Total

Negative

1

0

1

0

3

1

2

8

Positive

5

4

3

0

1

10

1

24

Total

6

4

4

0

4

11

3

32