Table 2 . Findings and their relation with seasonal incidence, gestational age, number of pregnancies and contact with children .
| Result | Having history of abortion |
Gestational age (age of fetus) |
The number of pregnancy |
Having contact with children |
|
Positive (6%) Case 1 Case 2 Case 3 Case 4 Case 5 Case 6 |
No Yes No Yes Yes no |
Less down 20 weeks 10 weeks 11 weeks 13 weeks 13 weeks 16 weeks 11 weeks |
different 2 5 2 4 4 1 |
Yes Yes Yes Yes Yes yes |
| Negative (94%) | different | different | different | different |