Table 1 The offspring information from mothers carrying a PM or FM allele.

From: Fragile X syndrome carrier screening in pregnant women in Chinese Han population

Mother

Sample Number

Fetus/Newborn

Total

Gender

Normal

PM

FM

Deletion

PM

26

Male

8

4

2

 

14

Female

5

7

4

 

16

 

13

11

6

 

30

FM

1

Male

   

1

1

Female

  

1

 

1

Total

27

 

13

11

7

1

32

  1. In the PM group, one woman had twin pregnancy, and three other women got pregnant twice during the study period. The lady with FM also got pregnant twice.
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