Table 4 Pregnancy outcomes

Spontaneous miscarriage

63 (30.14)

50 (6.46)

< 0.001

Vanishing twin syndrome

26 (12.44)

36 (4.65)

< 0.001

Still birth

2 (0.96)

4 (0.52)

0.61

Preterm labor(< 34 week)

35 (16.75)

162 (20.93)

0.26

Fetal distress

3 (1.43)

8 (1.03)

0.72

Preeclampsia

8 (3.82)

46 (5.94)

0.33

Postpartum hemorrhage

9 (4.31)

58 (7.49)

0.10

Low birth weight (one of twin)

20 (9.57)

114 (14.75)

0.35

Low birth weight (both of twin)

16 (7.78)

90 (11.63)

0.56