Median | 5th and 95th percentiles | n (%) | |
---|---|---|---|
Age in early pregnancy (years) | 31 | 25; 37 | |
Early-pregnancy BMI (kg/m2) | 22.0 | 19.8; 24.3 | |
Late-pregnancy BMI (kg/m2) | 25.9 | 23.5; 29.2 | |
Parity | |||
0 | 44 (60) | ||
1 | 21 (29) | ||
2 | 8 (11) | ||
Gestational age at early sampling (days) | 82 | 64; 94 | |
Gestational age at late sampling (days) | 252 | 243; 263 |