| Terminated pregnancya | Term pregnancy | |||||
---|---|---|---|---|---|---|---|
First trimester | Second trimester | Normal | SGA | LGA | PE | GD | |
Pregnancy-specific variables | |||||||
Gestational age (days) | 60.0 (51–81) | 138.0 (126–167) | 284.0 (260–291) | 268.5 (264–289) | 280.5 (275–288) | 266.0 (260–271) | 275.5 (268–284) |
Offspring sex, F/M (n) | 4/4 | 3/3 | 3/5 | 5/3 | 4/4 | 4/4 | 5/3 |
C-sect/vaginal delivery (n) | – | – | 5/3 | 6/2 | 3/5 | 2/6 | 3/5 |
Maternal age (years) | 25.5 (18–33) | 23.0 (15–36) | 33.0 (18–37) | 24.5 (20–32) | 30.0 (23–39) | 26.5 (19–39) | 32.5 (22–36) |
Paternal age (years) | n.a. | n.a. | 34.0 (22–38) | 26.0 (23–39) | 35.5 (23–50) | 32 (21–46) | 34 (22–43) |
Study material—placental and parental blood samples | |||||||
Samples | Chorion | Full-thickness samples from the middle region of placenta | |||||
Mat/Pat/Pl (n) | – | – | 8 | 7 | 7 | 8 | 8 |
Mat/Pl (n) | 8 | 6 | – | 1 | 1 | – | – |