Table 1 Pregnancy history and basic information of interviewees
Interviewees | Education | Marital status | Conception method | Quintero | Diagnosis of gestational weeks | Gestational weeks of delivery | Number of Surviving children | Number of adverse previous pregnancy outcome a | Whether referralb | Interview time to delivery or miscarriage |
|---|---|---|---|---|---|---|---|---|---|---|
A1 | Undergraduate | married | Assisted reproduction | III | 19 + 4 | 32 | 2 | 1 | No | 11 months |
A2 | Undergraduate | married | Natural conception | III | 24 | 31 | 2 | 0 | No | 12 months |
A3 | Diploma | married | Natural conception | III | 21 + 3 | 33 | 2 | 2 | Yes | 8 months |
A4 | Undergraduate | married | Natural conception | II | 17 + 3 | 36 | 2 | 0 | No | 16 months |
A5 | Undergraduate | married | Natural conception | III | 20 + 4 | 36 | 1 | 0 | No | 18 months |
A6 | Undergraduate | married | Natural conception | III | 21 + 6 | 31 | 2 | 0 | Yes | 12 months |
A7 | GCSEc | married | Natural conception | II | 22 + 1 | 36 | 1 | 1 | Yes | 13 months |
A8 | Diploma | married | Natural conception | III | 20 + 4 | 34 | 2 | 1 | Yes | 12 months |
A9 | Diploma | married | Assisted reproduction | III | 22 + 4 | 33 | 1 | 2 | Yes | 8 months |
A10 | Diploma | married | Assisted reproduction | II | 23 + 1 | 26 | 0 | 3 | Yes | 8 months |
A11 | Undergraduate | married | Natural conception | III | 24 | 36 | 2 | 0 | No | 9 months |
A12 | Undergraduate | married | Natural conception | III | 23 + 1 | 27 | 0 | 1 | Yes | 10 months |
A13 | Diploma | married | Natural conception | III | 21 + 3 | 37 | 1 | 0 | No | 19 months |
A14 | Undergraduate | married | Natural conception | III | 18 + 2 | 34 | 1 | 1 | No | 20 months |
A15 | Diploma | married | Assisted reproduction | IV | 24 + 4 | 33 | 2 | 2 | Yes | 23 months |
A16 | Undergraduate | married | Natural conception | III | 20 + 2 | 0(Refuse surgery) | 0 | Yes | 20 months | |
A17 | Undergraduate | married | Natural conception | III | 21 + 6 | 0(Refuse surgery) | 0 | Yes | 19 months | |
A18 | GCSEc | married | Natural conception | II | 20 + 4 | 0(Refuse surgery) | 1 | No | 12 months |