Pregnancy outcome

Group А (n = 1971)

Group B (n = 1998)

P

Full term birth

1734 (88%)

1237 (61.9%)

Р < 0.01

Premature birth

17 (0.9%)

224 (11.2%)

Р < 0.01

Miscarriage in the first trimester

169 (8.6%)

327 (16.4%)

Р < 0.01

Miscarriage in the second trimester

32 (1.6%)

112 (5.6%)

Р < 0.01

Fetal death (stillbirth)

-

44 (2.2%)

Р < 0.01

Missed miscarriage

7 (0.3%)

28 (1.4%)

Р < 0.01

Anembryonic pregnancy (blighted ovum)

12 (0.6%)

26 (1.3%)

Р < 0.05

Total adverse pregnancy outcomes

237 (12%)

761 (38.1%)

Р < 0.01