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Table 1 Comparison of pregnancy outcomes in different endometrial thickness

From: The correlation between endometrial thickness and pregnancy outcomes in fresh ART cycles with different age groups: a retrospective study

Endometrial thickness (mm)

Chemical pregnancy rate (%)

Clinical pregnancy rate (%)

< 7

5 (7.4)

5 (7.4)

7–8

26 (13.2)

24 (12.2)

8–9

86 (29.2)

75 (25.4)

9–10

90 (31.2)

77 (26.6)

10–11

33 (42.9)

29 (37.7)

11–12

14 (25)

11 (19.6)

12–13

3 (33.3)

3 (33.3)

13–14

1 (25)

1 (25)

> 14

0 (0)

0 (0)

p value

< 0.0001*

< 0.0001*

  1. *p value < 0.05 was considered to be significant