Uterine cavity width [mm] (M±SD)

Groups; p

Day 1

Day 3

Day 10

Day 30

Day 42

Day 60

Physiological (N = 48)

11.0 ± 7.6

7.0 ± 4.2

12.0 ± 9.2

4.0 ± 1.7

3.0 ± 2.4

3.0 ± 3.6

Pathological (N = 18)

11.0 ± 6.8

9.0 ± 4.7

11.0 ± 7.1

5.0 ± 2.8

5.0 ± 2.0

3.0 ± 1.5

P

0.663

0.324

0.369

0.103

0.033

0.696